-8.97% is the change from 624 to 568
Calculation steps:
[( 568 - 624 ) ÷ 624] x 100 = -8.97%
Formula
Percentage change = [(568 - 624) / 624] x 100
Subtract the new number by the original number
568 - 624 = -56
-56 ÷ 624 = -0.08974358974358974
-0.08974358974358974 x 100 = -8.97%