-50.91% is the change from 880 to 432
Calculation steps:
[( 432 - 880 ) ÷ 880] x 100 = -50.91%
Formula
Percentage change = [(432 - 880) / 880] x 100
Subtract the new number by the original number
432 - 880 = -448
-448 ÷ 880 = -0.509090909090909
-0.509090909090909 x 100 = -50.91%