Recursively division using subtraction

/*
QUESTION:
Write a code for division using recursion in this recursive division you can only use subtraction operator i.e '-'

*/
//CODE
#include <iostream>
using namespace std;
int quotient(int a,int b,int q=0){

 if (a<b)
  return q;
 else
  q++;
 return(a-b,b);
}
int main(){
 cout<<"\n\nEnter dividend: ";
 int a;
 cin>>a;
 cout<<"\n\nEnter divisor: ";
 int b;
 cin>>b;
 cout<<"\nAnswer after division is: "<<quotient(a,b)<<endl;

 return 0;
}