-89.04% is the change from 858 to 94
Calculation steps:
[( 94 - 858 ) ÷ 858] x 100 = -89.04%
Formula
Percentage change = [(94 - 858) / 858] x 100
Subtract the new number by the original number
94 - 858 = -764
-764 ÷ 858 = -0.8904428904428905
-0.8904428904428905 x 100 = -89.04%