inr to dolar (basic)

import java.util.Scanner;
import java.text.DecimalFormat;
public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("Currency converter");
        System.out.println("Enter amount in INR:");
       Scanner sc=new Scanner(System.in); 
       int amt=sc.nextInt();
        double dol=amt/81.75;
        DecimalFormat df = new DecimalFormat("#.##");
       System.out.println("Amount in Dollar:"+df.format(dol));
    }
}