-46.69% is the change from 816 to 435
Calculation steps:
[( 435 - 816 ) ÷ 816] x 100 = -46.69%
Formula
Percentage change = [(435 - 816) / 816] x 100
Subtract the new number by the original number
435 - 816 = -381
-381 ÷ 816 = -0.46691176470588236
-0.46691176470588236 x 100 = -46.69%