-35.64% is the change from 867 to 558
Calculation steps:
[( 558 - 867 ) ÷ 867] x 100 = -35.64%
Formula
Percentage change = [(558 - 867) / 867] x 100
Subtract the new number by the original number
558 - 867 = -309
-309 ÷ 867 = -0.356401384083045
-0.356401384083045 x 100 = -35.64%