how to get decimal javascript code example

Example 1: javascript no decimal places

decimal.toFixed();
// return 6

decimal.toFixed(2)
// returns 5.68

decimal.toFixed(1)
// return 5.7

Example 2: get the integer after decimal in javascript

const number = 2.3;
const numberAfterDecimal = parseInt((number % 1).toFixed(2).substring(2));
const numberBeforeDecimal = parseInt(number);

console.log("value before decimal", numberBeforeDecimal);
console.log("value after decimal", numberAfterDecimal);