division without remainder

using System;

namespace exampreparation
{
    class exam
    {
        static void Main(string[] args)
        {
            int number = int.Parse(Console.ReadLine());
            int counter1 = 0;
            int counter2 = 0;
            int counter3 = 0;

            for (int i = 1; i <= number; i++)
            {
                int figure = int.Parse(Console.ReadLine());

                if (figure % 2 == 0)
                {
                    counter1++;
                }
                if (figure % 3 == 0)
                {
                    counter2++;
                }
                if (figure % 4 == 0)
                {
                    counter3++;
                }

            }

            double percent1 = counter1 * 1.0 / number * 100;
            double percent2 = counter2 * 1.0 / number * 100;
            double percent3 = counter3 * 1.0 / number * 100;

            Console.WriteLine($"{percent1:f2}%");
            Console.WriteLine($"{percent2:f2}%");
            Console.WriteLine($"{percent3:f2}%");

        }
    }
}