Complement of a Number Number System Types of Number system In our previous article, we had discussed Convert any number into Decimal Number. Now, In this article we can easily understand how to convert Decimal Number into other Number Note : The Rule is very simple. Any number which you want convert Decimal to required format. Just divide by its base to this number and remainder is taken from bottom to top. Let’s understand with some examples Convert Decimal to Binary Ex 1. Convert (41) 10 into Binary Number Sol. 41 is divide by 2 because the base of binary number is 2 Integer quotient Quotient Remainder 41 / 2 20 1 20 / 2 10 0 10 / 2 5 0 5 / 2 2 1 2 / 2 1 0 1 / 2