A fraction is usually split into two parts: the first part is the number on top, called the numerator; and the second part is the number on the bottom, called the denominator. These are both separated by a line called the “divisor line”. We can use the division method help to solve this question: to get a decimal, simply divide the numerator 413500 by the denominator 16500 (which you can enter in any calculator):
413500 (numerator) ÷ 16500 (denominator) = 25.06
And finally, you get 25.06 as your answer when you convert 25 1000/16500 (or 413500/16500) to a decimal.