Pasted

#include <stdio.h>
#include <stdlib.h>
 
int main()
{
    float total = 300.0f;
 
    float val = 30.0f;
 
    float percentage = val / total * 100.0f;
 
    printf("%.2f%%\n", percentage);
 
    printf("%% %% %%%%\n");
 
    return 0;
}
 
/*
output:
 
10.00%
% % %%
 
*/