using System;

​

public class Program

{

    public static void Main()

    {

        for (var i = 0; i <= 1000; i += 50)

        {

            ConsoleHelpers.PrintProgress(i, 1000, 99);

        }

    }

​

    public static class ConsoleHelpers

    {

        /// <summary>

        ///     Print Console progress bar.

        /// </summary>

        /// <param name = "p">Position.</param>

        /// <param name = "total">Total positions.</param>

        public static void PrintProgress(int p, int total)

        {

            PrintProgress(p, total, Console.WindowWidth);

        }

​

        /// <summary>

        ///     Print Console progress bar.

        /// </summary>

        /// <param name = "p">Position.</param>

        /// <param name = "total">Total positions.</param>

        /// <param name = "width">Width.</param>

        public static void PrintProgress(int p, int total, int width)

        {

            width -= 2;

            string progress = new('=', (int)Math.Round(p / (total / (decimal)width)));

            string padding = new(' ', width - progress.Length);

            Console.WriteLine($"[{progress}{padding}]");

        }

    }

}