-34.38% is the change from 858 to 563
Calculation steps:
[( 563 - 858 ) ÷ 858] x 100 = -34.38%
Formula
Percentage change = [(563 - 858) / 858] x 100
Subtract the new number by the original number
563 - 858 = -295
-295 ÷ 858 = -0.34382284382284384
-0.34382284382284384 x 100 = -34.38%