//Intl Numbers
const num = 24153251.89;
const options = {
style: 'currency', //It can be unit, percent or currency
unit: 'celsius',
currency: 'EUR',
//userGrouping: false,
};
console.log('US:', new Intl.NumberFormat('en-US', options).format(num));
console.log(new Intl.NumberFormat(navigator.language, options).format(num));