using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        decimal? score = null;

         var r  = score?.ToString("G29").TrimEnd('0', '.');

            Console.WriteLine(repeat(221,999));

    }

    public static string repeat(int input1, int input2)

    {

        string integerComponent = (input1/ input2).ToString();

        int rest = input1 % input2;

        if (rest == 0)

        {

            return integerComponent;

        }

        string fraction = string.Empty;

        var previousRests = new List<int>();

        int previousPosition;

        do {

            previousRests.Add(rest);

            rest*=10;

            int d = rest / input2;

            fraction += d.ToString();

            rest = rest % input2;

            previousPosition = previousRests.IndexOf(rest);

        } while (previousPosition == -1);

        return integerComponent + "." + fraction.Insert(previousPosition, "(") + ")";

    }

}