-9.42% is the change from 584 to 529
Calculation steps:
[( 529 - 584 ) ÷ 584] x 100 = -9.42%
Formula
Percentage change = [(529 - 584) / 584] x 100
Subtract the new number by the original number
529 - 584 = -55
-55 ÷ 584 = -0.09417808219178082
-0.09417808219178082 x 100 = -9.42%