-42.02% is the change from 883 to 512
Calculation steps:
[( 512 - 883 ) ÷ 883] x 100 = -42.02%
Formula
Percentage change = [(512 - 883) / 883] x 100
Subtract the new number by the original number
512 - 883 = -371
-371 ÷ 883 = -0.420158550396376
-0.420158550396376 x 100 = -42.02%