-35.31% is the change from 858 to 555
Calculation steps:
[( 555 - 858 ) ÷ 858] x 100 = -35.31%
Formula
Percentage change = [(555 - 858) / 858] x 100
Subtract the new number by the original number
555 - 858 = -303
-303 ÷ 858 = -0.3531468531468531
-0.3531468531468531 x 100 = -35.31%