calc-percent

Calculate percentage

Install

$ npm install --save calc-percent

Usage

var calcPercent = require('calc-percent');

calcPercent(10, 50);
//=> 20

calcPercent(10, 50, {suffix: '%'});
//=> 20%

calcPercent(100 / 3, 100, {decimal: 2});
//=> 33.33

API

calcPercent(val, total, opts)

val

Type: number
Value which should be calculated.

total

Type: number
Total that val should be compared against.

opts.decimal

Type: number
Default: 0
Number of decimals.

opts.suffix

Type: string
Append a suffix.

License

MIT © Kevin Mårtensson