-35.19% is the change from 861 to 558
Calculation steps:
[( 558 - 861 ) ÷ 861] x 100 = -35.19%
Formula
Percentage change = [(558 - 861) / 861] x 100
Subtract the new number by the original number
558 - 861 = -303
-303 ÷ 861 = -0.3519163763066202
-0.3519163763066202 x 100 = -35.19%