-52.2% is the change from 910 to 435
Calculation steps:
[( 435 - 910 ) ÷ 910] x 100 = -52.2%
Formula
Percentage change = [(435 - 910) / 910] x 100
Subtract the new number by the original number
435 - 910 = -475
-475 ÷ 910 = -0.521978021978022
-0.521978021978022 x 100 = -52.2%