Delenie fixed

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace deviding
{
    class deviding
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            double sum2 = 0;
            double sum3 = 0;
            double sum4 = 0;

            for (int i = 1; i <= n; i++)
            {
                int num = int.Parse(Console.ReadLine());

                if (num%2==0)
                {
                    sum2 += 1;
                }
                if (num%3==0)
                {
                    sum3 += 1;
                }
                if (num%4==0)
                {
                    sum4 += 1;
                }


            }
            double p1 = sum2 / n * 100;
            double p2 = sum3 / n * 100;
            double p3 = sum4 / n * 100;
            Console.WriteLine("{0:F2}%", p1);
            Console.WriteLine("{0:F2}%", p2);
            Console.WriteLine("{0:F2}%", p3);
        }
    }
}