-27.88% is the change from 807 to 582
Calculation steps:
[( 582 - 807 ) ÷ 807] x 100 = -27.88%
Formula
Percentage change = [(582 - 807) / 807] x 100
Subtract the new number by the original number
582 - 807 = -225
-225 ÷ 807 = -0.2788104089219331
-0.2788104089219331 x 100 = -27.88%