如何为INT 0-100in C＃Windows表单制作百分比栏

Question

int Score = 0;         //Amount of wins
int Fouls = 0;         //Amount of wrongs
int percentage = 0;    //Win percentage
if (Win == true)
{
    Score ++;          //Score is printed 
}
if (Wrong = true)
{
    Fouls ++;          //Fouls are printed
}
// How can i make a percentege bar for "Percentage"
percentage = (((Score) * 100) / (Score + Fouls));

栏的百分比只是一个矩形，带有绿色和红色的充值，以及百分比的白色数量。