-89.79% is the change from 872 to 89
Calculation steps:
[( 89 - 872 ) ÷ 872] x 100 = -89.79%
Formula
Percentage change = [(89 - 872) / 872] x 100
Subtract the new number by the original number
89 - 872 = -783
-783 ÷ 872 = -0.8979357798165137
-0.8979357798165137 x 100 = -89.79%