A fraction is written in terms of two parts: the number on top is called the numerator and the number on the bottom is called the denominator. We can use the division method to solve this question. To get a decimal, simply divide the numerator 104 by the denominator 486:
104 (numerator) ÷ 486 (denominator) = 0.21
As a result, you get 0.21 as your answer when you convert 104/486 to a decimal.