-33.22% is the change from 858 to 573
Calculation steps:
[( 573 - 858 ) ÷ 858] x 100 = -33.22%
Formula
Percentage change = [(573 - 858) / 858] x 100
Subtract the new number by the original number
573 - 858 = -285
-285 ÷ 858 = -0.3321678321678322
-0.3321678321678322 x 100 = -33.22%