-9.19% is the change from 881 to 800
Calculation steps:
[( 800 - 881 ) ÷ 881] x 100 = -9.19%
Formula
Percentage change = [(800 - 881) / 881] x 100
Subtract the new number by the original number
800 - 881 = -81
-81 ÷ 881 = -0.09194097616345062
-0.09194097616345062 x 100 = -9.19%