-41.82% is the change from 880 to 512
Calculation steps:
[( 512 - 880 ) ÷ 880] x 100 = -41.82%
Formula
Percentage change = [(512 - 880) / 880] x 100
Subtract the new number by the original number
512 - 880 = -368
-368 ÷ 880 = -0.41818181818181815
-0.41818181818181815 x 100 = -41.82%