1 files changed, 2 insertions, 2 deletions
diff --git a/app/assets/javascripts/lib/utils/number_utils.js b/app/assets/javascripts/lib/utils/number_utils.js
index a02c79b787e..afbab59055b 100644
--- a/app/assets/javascripts/lib/utils/number_utils.js
+++ b/app/assets/javascripts/lib/utils/number_utils.js
@@ -12,8 +12,8 @@ export function formatRelevantDigits(number) {
   let digitsLeft = '';
   let relevantDigits = 0;
   let formattedNumber = '';
-  if (!isNaN(Number(number))) {
-    digitsLeft = number.toString().split('.')[0];
+  if (!Number.isNaN(Number(number))) {
+    [digitsLeft] = number.toString().split('.');
     switch (digitsLeft.length) {
       case 1:
         relevantDigits = 3;