Return the percentage difference between two numbers, optionally rounding.
npm install percentage-differenceReturn the percentage difference between two numbers, optionally rounding.
bash
npm install percentage-difference
`Usage
javascript
percentDiff(base, peak[, round])
``javascript
const {percentDiff} = require('percentage-difference');console.log( percentDiff(600, 700); // 16.666666666666664
console.log( percentDiff(600, 700, true); // 17
console.log( percentDiff(700, 600, true); // -14
``