int main() {
// Set the maximum possible score to 500
int maxScore = 500;
// The actual score of the user
int userScore = 423;
// Calculate the percantage of the user's score in relation to the maximum available score
float percentage = (float) userScore / maxScore * 100.0;
// Print the percentage
printf("User's percentage is %.2f", percentage);
return 0;
}