-91.4% is the change from 477 to 41
Calculation steps:
[( 41 - 477 ) ÷ 477] x 100 = -91.4%
Formula
Percentage change = [(41 - 477) / 477] x 100
Subtract the new number by the original number
41 - 477 = -436
-436 ÷ 477 = -0.9140461215932913
-0.9140461215932913 x 100 = -91.4%