-96.97% is the change from 858 to 26
Calculation steps:
[( 26 - 858 ) ÷ 858] x 100 = -96.97%
Formula
Percentage change = [(26 - 858) / 858] x 100
Subtract the new number by the original number
26 - 858 = -832
-832 ÷ 858 = -0.9696969696969697
-0.9696969696969697 x 100 = -96.97%