-84.22% is the change from 881 to 139
Calculation steps:
[( 139 - 881 ) ÷ 881] x 100 = -84.22%
Formula
Percentage change = [(139 - 881) / 881] x 100
Subtract the new number by the original number
139 - 881 = -742
-742 ÷ 881 = -0.8422247446083996
-0.8422247446083996 x 100 = -84.22%