How do I transform a fraction in javascript?

Question

I have a question about JS math. So I'm trying to make 71.602 to look like 71(60%) but I don't really know how to do it.

Answer 1

This should work

const a = 71.602
const s = a.toFixed(2).toString().split('.')
console.log(`${s[0]}(${s[1]}%)`)

Output

71(60%)

Answer 2

Try this. very simple way.

  var str = "71.602";
  var res = str.split(".");
  var dec = res[1];
  console.log(res[0] + '(' + parseInt(dec/10) + '%)');