-14.04% is the change from 584 to 502
Calculation steps:
[( 502 - 584 ) ÷ 584] x 100 = -14.04%
Formula
Percentage change = [(502 - 584) / 584] x 100
Subtract the new number by the original number
502 - 584 = -82
-82 ÷ 584 = -0.1404109589041096
-0.1404109589041096 x 100 = -14.04%