-42.27% is the change from 880 to 508
Calculation steps:
[( 508 - 880 ) ÷ 880] x 100 = -42.27%
Formula
Percentage change = [(508 - 880) / 880] x 100
Subtract the new number by the original number
508 - 880 = -372
-372 ÷ 880 = -0.42272727272727273
-0.42272727272727273 x 100 = -42.27%