108.6% is the change from 279 to 582
Calculation steps:
[( 582 - 279 ) ÷ 279] x 100 = 108.6%
Formula
Percentage change = [(582 - 279) / 279] x 100
Subtract the new number by the original number
582 - 279 = 303
303 ÷ 279 = 1.086021505376344
1.086021505376344 x 100 = 108.6%