-53.09% is the change from 582 to 273
Calculation steps:
[( 273 - 582 ) ÷ 582] x 100 = -53.09%
Formula
Percentage change = [(273 - 582) / 582] x 100
Subtract the new number by the original number
273 - 582 = -309
-309 ÷ 582 = -0.5309278350515464
-0.5309278350515464 x 100 = -53.09%