-51.25% is the change from 880 to 429
Calculation steps:
[( 429 - 880 ) ÷ 880] x 100 = -51.25%
Formula
Percentage change = [(429 - 880) / 880] x 100
Subtract the new number by the original number
429 - 880 = -451
-451 ÷ 880 = -0.5125
-0.5125 x 100 = -51.25%