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 454 by the denominator 48 (which you can enter in any calculator):
454 (numerator) ÷ 48 (denominator) = 9.46
And finally, you get 9.46 as your answer when you convert 9 22/48 (or 454/48) to a decimal.