-91.44% is the change from 479 to 41
Calculation steps:
[( 41 - 479 ) ÷ 479] x 100 = -91.44%
Formula
Percentage change = [(41 - 479) / 479] x 100
Subtract the new number by the original number
41 - 479 = -438
-438 ÷ 479 = -0.9144050104384134
-0.9144050104384134 x 100 = -91.44%