diff --git a/remove-spam-high-confidence-maildir.plx b/remove-spam-high-confidence-maildir.plx
index b78960f..645d499 100755
--- a/remove-spam-high-confidence-maildir.plx
+++ b/remove-spam-high-confidence-maildir.plx
@@ -124,7 +124,7 @@ print sprintf("%.2f", $percent), "% ($countDeleted/$total) ",
    sprintf("were deleted.\nThis leaves %d in the folder.\n",
           $total - $countDeleted));
 
-my $percentInDate = ($totalInDate / $total) * 100.00;
+my $percentInDate = ($totalInDate / $totalInDate) * 100.00;
 
 print sprintf("Of those matching the date range, %.2f", $percentInDate), "% ($countDeleted/$totalInDate) ",
   ((defined $COUNT_ONLY and $COUNT_ONLY) ?