-43.58% is the change from 771 to 435
Calculation steps:
[( 435 - 771 ) ÷ 771] x 100 = -43.58%
Formula
Percentage change = [(435 - 771) / 771] x 100
Subtract the new number by the original number
435 - 771 = -336
-336 ÷ 771 = -0.4357976653696498
-0.4357976653696498 x 100 = -43.58%