-89.71% is the change from 418 to 43
Calculation steps:
[( 43 - 418 ) ÷ 418] x 100 = -89.71%
Formula
Percentage change = [(43 - 418) / 418] x 100
Subtract the new number by the original number
43 - 418 = -375
-375 ÷ 418 = -0.8971291866028708
-0.8971291866028708 x 100 = -89.71%