-90.85% is the change from 470 to 43
Calculation steps:
[( 43 - 470 ) ÷ 470] x 100 = -90.85%
Formula
Percentage change = [(43 - 470) / 470] x 100
Subtract the new number by the original number
43 - 470 = -427
-427 ÷ 470 = -0.9085106382978724
-0.9085106382978724 x 100 = -90.85%