-9.56% is the change from 586 to 530
Calculation steps:
[( 530 - 586 ) ÷ 586] x 100 = -9.56%
Formula
Percentage change = [(530 - 586) / 586] x 100
Subtract the new number by the original number
530 - 586 = -56
-56 ÷ 586 = -0.09556313993174062
-0.09556313993174062 x 100 = -9.56%