-6.09% is the change from 624 to 586
Calculation steps:
[( 586 - 624 ) ÷ 624] x 100 = -6.09%
Formula
Percentage change = [(586 - 624) / 624] x 100
Subtract the new number by the original number
586 - 624 = -38
-38 ÷ 624 = -0.060897435897435896
-0.060897435897435896 x 100 = -6.09%