-30.65% is the change from 858 to 595
Calculation steps:
[( 595 - 858 ) ÷ 858] x 100 = -30.65%
Formula
Percentage change = [(595 - 858) / 858] x 100
Subtract the new number by the original number
595 - 858 = -263
-263 ÷ 858 = -0.30652680652680653
-0.30652680652680653 x 100 = -30.65%