How to convert decimal number into binary number using recursion in C++

#include<iostream>

#include<conio.h>

using namespace std;

void decimalTObinary(int number);

int main()

{

       int decimal_number = 0;

       cout << "\n\n\t___ Program to convert decimal number into binary using Recursion ___\n\n\n";

       cout << "  Enter the Decimal Number - ";

       cin >> decimal_number;

       cout << "\n\n\t\t___ Binary Equivalent of Decimal number " << decimal_number << " is ";

       decimalTObinary(decimal_number);

       cout << "  __";

       getch();

}

void decimalTObinary(int number)

{

       if (number != 0)

       {

              decimalTObinary(number / 2);

      

              cout << number % 2;

       }

}