-42.57% is the change from 881 to 506
Calculation steps:
[( 506 - 881 ) ÷ 881] x 100 = -42.57%
Formula
Percentage change = [(506 - 881) / 881] x 100
Subtract the new number by the original number
506 - 881 = -375
-375 ÷ 881 = -0.42565266742338254
-0.42565266742338254 x 100 = -42.57%