diff --git a/abw1ga2etc.js b/abw1ga2etc.js
index 85f9c69..b53b914 100644
--- a/abw1ga2etc.js
+++ b/abw1ga2etc.js
@@ -19,7 +19,7 @@ var remainder = currentRotation % 0.4488;
 
 var integer = Math.floor(currentRotation);
 
-var result = remainder * 4488;
+var result = 0.4488 - remainder;
 
 console.log('current rotation: ' + currentRotation + ' remainder : ' + remainder + ' integer : ' + integer + ' result: ' + result);