class Program
{
    static void Main(string[] args)
    {
        string[] inputNum = Console.ReadLine()!.Split(' ');
        double leftNum = double.Parse(inputNum[0]);
        double rightNum = double.Parse(inputNum[1]);

        double ans = rightNum / leftNum;

        if (ans % 1 == 0)
        {
            Console.WriteLine(ans);
        }
        else
        {
            Console.WriteLine("NO");
        }
    }
}