-91.72% is the change from 495 to 41
Calculation steps:
[( 41 - 495 ) ÷ 495] x 100 = -91.72%
Formula
Percentage change = [(41 - 495) / 495] x 100
Subtract the new number by the original number
41 - 495 = -454
-454 ÷ 495 = -0.9171717171717172
-0.9171717171717172 x 100 = -91.72%