-35.71% is the change from 868 to 558
Calculation steps:
[( 558 - 868 ) ÷ 868] x 100 = -35.71%
Formula
Percentage change = [(558 - 868) / 868] x 100
Subtract the new number by the original number
558 - 868 = -310
-310 ÷ 868 = -0.35714285714285715
-0.35714285714285715 x 100 = -35.71%