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 133 by the denominator 170:
133 (numerator) ÷ 170 (denominator) = 0.78
As a result, you get 0.78 as your answer when you convert 133/170 to a decimal.