-8.21% is the change from 585 to 537
Calculation steps:
[( 537 - 585 ) ÷ 585] x 100 = -8.21%
Formula
Percentage change = [(537 - 585) / 585] x 100
Subtract the new number by the original number
537 - 585 = -48
-48 ÷ 585 = -0.08205128205128205
-0.08205128205128205 x 100 = -8.21%