-17.95% is the change from 858 to 704
Calculation steps:
[( 704 - 858 ) ÷ 858] x 100 = -17.95%
Formula
Percentage change = [(704 - 858) / 858] x 100
Subtract the new number by the original number
704 - 858 = -154
-154 ÷ 858 = -0.1794871794871795
-0.1794871794871795 x 100 = -17.95%