-87.63% is the change from 881 to 109
Calculation steps:
[( 109 - 881 ) ÷ 881] x 100 = -87.63%
Formula
Percentage change = [(109 - 881) / 881] x 100
Subtract the new number by the original number
109 - 881 = -772
-772 ÷ 881 = -0.8762769580022701
-0.8762769580022701 x 100 = -87.63%