-39.95% is the change from 881 to 529
Calculation steps:
[( 529 - 881 ) ÷ 881] x 100 = -39.95%
Formula
Percentage change = [(529 - 881) / 881] x 100
Subtract the new number by the original number
529 - 881 = -352
-352 ÷ 881 = -0.3995459704880817
-0.3995459704880817 x 100 = -39.95%