try yourself |run program

#include <stdio.h> 
#include <conio.h> 
void main(){ 
 float a;
 float b;
 float div;
 clrscr();
 printf("Enter value of a: ");
 scanf("%f",&a);
 printf("\n Enter value of b: ");
 scanf("%f",&b);
 div = a / b;
 printf("\n %f / %f = %f",a,b,div);
 getch();
}

Program Output

Enter value of a: 35 
Enter value of b: 7 
35.000000 / 7.000000 = 5.000000