diff --git a/web/views/image.php b/web/views/image.php
index 45b0dec7b..6214c7b44 100644
--- a/web/views/image.php
+++ b/web/views/image.php
@@ -81,7 +81,7 @@ Warning("Path to snapshot: $path");
             $Frame = new Frame( $previousBulkFrame );
             $Frame->FrameId( $_REQUEST['fid'] );
 
-            $percentage = floor(100*(($Frame->FrameId() - $previousBulkFrame['FrameId']) / ($nextBulkFrame['FrameId'] - $previousBulkFrame['FrameId'])))/100;
+            $percentage = ($Frame->FrameId() - $previousBulkFrame['FrameId']) / ($nextBulkFrame['FrameId'] - $previousBulkFrame['FrameId']);
 
             $Frame->Delta( $previousBulkFrame['Delta'] + floor( 100* ( $nextBulkFrame['Delta'] - $previousBulkFrame['Delta'] ) * $percentage )/100 );
 Logger::Debug("Got virtual frame from Bulk Frames previous delta: " . $previousBulkFrame['Delta'] . " + nextdelta:" . $nextBulkFrame['Delta'] . ' - ' . $previousBulkFrame['Delta'] . ' * ' . $percentage );