var tc = new Intl.NumberFormat('pl-PL', { style: "currency", currency: "PLN" }).format(total_costs);
tc: 2 136 703,77 zł
var bilans = new Intl.NumberFormat('pl-PL').format(bilans);
bilans: 7 324 432,32
var tc = new Intl.NumberFormat('pl-PL', { style: "currency", currency: "PLN" }).format(total_costs);
tc: 2 136 703,77 zł
var bilans = new Intl.NumberFormat('pl-PL').format(bilans);
bilans: 7 324 432,32