Frequency() [Digit counter in input]

#include<stdio.h>
void printFrequency(int n)
{
    int num;
    printf("Enter the digit: ");
    scanf("%d",&num);
    int count=0;
    int x=n;
    while(n!=0)
    {
        int rem=n%10;
        if(rem==num)
        {
            count++;
        }
        n=n/10;
    }

    printf("%d has %d times in %d",num,count,x);
}
int main()
{
   int n;

   printf("Enter a number: ");
   scanf("%d",&n);

    printFrequency(n);
    return 0;
}