Calculate percentage Javascript

March 25, 2023 by Tarik

You can use this

function percentage(partialValue, totalValue) {
   return (100 * partialValue) / totalValue;
}

Example to calculate the percentage of a course progress base in their activities.

const totalActivities = 10;
const doneActivities = 2;

percentage(doneActivities, totalActivities) // Will return 20 that is 20%