diff --git a/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/ProviderInformation.java b/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/ProviderInformation.java
index e13185626..bcc54b454 100644
--- a/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/ProviderInformation.java
+++ b/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/ProviderInformation.java
@@ -42,6 +42,7 @@ public class ProviderInformation extends ExtensionDescriptive {
     private final FormatType formatType;    // can be null, NumberProvider
     private final boolean isPlayerName;     // default false, StringProvider
     private final Color tableColor;         // can be null, TableProvider
+    private final boolean percentage;       // affects where doubles are stored
 
     private ProviderInformation(ProviderInformation.Builder builder) {
         super(builder.name, builder.text, builder.description, builder.icon, builder.priority);
@@ -54,6 +55,7 @@ public class ProviderInformation extends ExtensionDescriptive {
         formatType = builder.formatType;
         isPlayerName = builder.isPlayerName;
         tableColor = builder.tableColor;
+        percentage = builder.percentage;
     }
 
     public static ProviderInformation.Builder builder(String pluginName) {
@@ -124,6 +126,10 @@ public class ProviderInformation extends ExtensionDescriptive {
         return tableColor;
     }
 
+    public boolean isPercentage() {
+        return percentage;
+    }
+
     public static class Builder {
         private final String pluginName;
         private String name;
@@ -139,6 +145,7 @@ public class ProviderInformation extends ExtensionDescriptive {
         private FormatType formatType;        // can be null, NumberProvider
         private boolean isPlayerName = false; // default false, StringProvider
         private Color tableColor;             // can be null, TableProvider
+        private boolean percentage;           // affects where doubles are stored
 
         public Builder(String pluginName) {
             this.pluginName = pluginName;
@@ -209,6 +216,11 @@ public class ProviderInformation extends ExtensionDescriptive {
             return this;
         }
 
+        public Builder setAsPercentage() {
+            percentage = true;
+            return this;
+        }
+
         public ProviderInformation build() {
             return new ProviderInformation(this);
         }
diff --git a/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/providers/PercentageDataProvider.java b/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/providers/PercentageDataProvider.java
index 46196eef1..b856b1d53 100644
--- a/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/providers/PercentageDataProvider.java
+++ b/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/providers/PercentageDataProvider.java
@@ -24,16 +24,14 @@ import com.djrapitops.plan.extension.implementation.ProviderInformation;
 import java.lang.reflect.Method;
 
 /**
- * Represents a DataExtension API method annotated with {@link PercentageProvider} annotation.
+ * Contains code that acts on {@link PercentageProvider} annotations.
  *
  * @author Rsl1122
  */
-public class PercentageDataProvider extends DataProvider<Double> {
+public class PercentageDataProvider {
 
-    // TODO Remove need for instanceof PercentageDataProvider
-
-    private PercentageDataProvider(ProviderInformation providerInformation, MethodWrapper<Double> methodWrapper) {
-        super(providerInformation, methodWrapper);
+    private PercentageDataProvider() {
+        // Static method class
     }
 
     public static void placeToDataProviders(
@@ -52,10 +50,11 @@ public class PercentageDataProvider extends DataProvider<Double> {
                 ).setShowInPlayersTable(annotation.showInPlayerTable())
                 .setCondition(condition)
                 .setTab(tab)
+                .setAsPercentage()
                 .build();
 
         MethodWrapper<Double> methodWrapper = new MethodWrapper<>(method, Double.class);
 
-        dataProviders.put(new PercentageDataProvider(information, methodWrapper));
+        dataProviders.put(new DataProvider<>(information, methodWrapper));
     }
 }
\ No newline at end of file
diff --git a/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StorePlayerDoubleResultTransaction.java b/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StorePlayerDoubleResultTransaction.java
index 44965604b..54926eeed 100644
--- a/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StorePlayerDoubleResultTransaction.java
+++ b/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StorePlayerDoubleResultTransaction.java
@@ -18,7 +18,6 @@ package com.djrapitops.plan.extension.implementation.storage.transactions.result
 
 import com.djrapitops.plan.extension.implementation.providers.DataProvider;
 import com.djrapitops.plan.extension.implementation.providers.Parameters;
-import com.djrapitops.plan.extension.implementation.providers.PercentageDataProvider;
 import com.djrapitops.plan.storage.database.sql.tables.ExtensionProviderTable;
 import com.djrapitops.plan.storage.database.transactions.ExecStatement;
 import com.djrapitops.plan.storage.database.transactions.Executable;
@@ -57,7 +56,7 @@ public class StorePlayerDoubleResultTransaction extends ThrowawayTransaction {
         this.serverUUID = parameters.getServerUUID();
         this.playerUUID = parameters.getPlayerUUID();
         this.value = value;
-        this.percentage = provider instanceof PercentageDataProvider;
+        this.percentage = provider.getProviderInformation().isPercentage();
     }
 
     @Override
diff --git a/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StoreServerDoubleResultTransaction.java b/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StoreServerDoubleResultTransaction.java
index a53eb6921..e911ea54c 100644
--- a/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StoreServerDoubleResultTransaction.java
+++ b/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StoreServerDoubleResultTransaction.java
@@ -18,7 +18,6 @@ package com.djrapitops.plan.extension.implementation.storage.transactions.result
 
 import com.djrapitops.plan.extension.implementation.providers.DataProvider;
 import com.djrapitops.plan.extension.implementation.providers.Parameters;
-import com.djrapitops.plan.extension.implementation.providers.PercentageDataProvider;
 import com.djrapitops.plan.storage.database.sql.tables.ExtensionProviderTable;
 import com.djrapitops.plan.storage.database.transactions.ExecStatement;
 import com.djrapitops.plan.storage.database.transactions.Executable;
@@ -50,7 +49,7 @@ public class StoreServerDoubleResultTransaction extends ThrowawayTransaction {
         this.providerName = provider.getProviderInformation().getName();
         this.serverUUID = parameters.getServerUUID();
         this.value = value;
-        this.percentage = provider instanceof PercentageDataProvider;
+        this.percentage = provider.getProviderInformation().isPercentage();
     }
 
     @Override
diff --git a/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StoreServerStringResultTransaction.java b/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StoreServerStringResultTransaction.java
index 1217b09b8..c9d7cb011 100644
--- a/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StoreServerStringResultTransaction.java
+++ b/Plan/common/src/main/java/com/djrapitops/plan/extension/implementation/storage/transactions/results/StoreServerStringResultTransaction.java
@@ -31,7 +31,7 @@ import static com.djrapitops.plan.storage.database.sql.building.Sql.WHERE;
 import static com.djrapitops.plan.storage.database.sql.tables.ExtensionServerValueTable.*;
 
 /**
- * Transaction to store method result of a {@link com.djrapitops.plan.extension.implementation.providers.PercentageDataProvider}.
+ * Transaction to store Extension String data for a server.
  *
  * @author Rsl1122
  */