-89.29% is the change from 495 to 53
Calculation steps:
[( 53 - 495 ) ÷ 495] x 100 = -89.29%
Formula
Percentage change = [(53 - 495) / 495] x 100
Subtract the new number by the original number
53 - 495 = -442
-442 ÷ 495 = -0.8929292929292929
-0.8929292929292929 x 100 = -89.29%