Question

Possible Duplicate:
Simple division

I juz wanna ask how to represent this kind of math expression in C#

a/b*100.0

i try doing this. but it does not work as the percentage display this kind of value (19) not (19.00);

int gradeA;
int students;
int percentage;


percentage = (gradeA/students*100.0);

percentLabel.Text=Convert.ToString(percentage);

thanks in advance

Answer 1

        //you want the values as a floating point:
        double gradeA;
        double students;
        //ToString("P") displays the value as a percentage (e.g. 19%)
        percentLabel.Text = (gradeA / students).ToString("P");