-21.57% is the change from 881 to 691
Calculation steps:
[( 691 - 881 ) ÷ 881] x 100 = -21.57%
Formula
Percentage change = [(691 - 881) / 881] x 100
Subtract the new number by the original number
691 - 881 = -190
-190 ÷ 881 = -0.21566401816118047
-0.21566401816118047 x 100 = -21.57%