-87.88% is the change from 858 to 104
Calculation steps:
[( 104 - 858 ) ÷ 858] x 100 = -87.88%
Formula
Percentage change = [(104 - 858) / 858] x 100
Subtract the new number by the original number
104 - 858 = -754
-754 ÷ 858 = -0.8787878787878788
-0.8787878787878788 x 100 = -87.88%