-89.08% is the change from 879 to 96
Calculation steps:
[( 96 - 879 ) ÷ 879] x 100 = -89.08%
Formula
Percentage change = [(96 - 879) / 879] x 100
Subtract the new number by the original number
96 - 879 = -783
-783 ÷ 879 = -0.8907849829351536
-0.8907849829351536 x 100 = -89.08%