Fix ProgressBar percentage displaying (#2609)

Instead of trying to display floored and rounded ratio as percentage,
multiply it by 100 to not always show 0.

runelite-client/src/main/java/net/runelite/client/ui/overlay/components/ProgressBarComponent.java

@@ -68,7 +68,7 @@ public class ProgressBarComponent implements LayoutableRenderableEntity
 		switch (labelDisplayMode)
 		{
 			case PERCENTAGE:
-				textToWrite = DECIMAL_FORMAT.format(Math.floor(pc)) + "%";
+				textToWrite = DECIMAL_FORMAT.format(Math.floor(pc * 100d)) + "%";
 				break;
 			default:
 				textToWrite = DECIMAL_FORMAT2.format(Math.floor(currentValue)) + "/" + maximum;