111.83% is the change from 279 to 591
Calculation steps:
[( 591 - 279 ) ÷ 279] x 100 = 111.83%
Formula
Percentage change = [(591 - 279) / 279] x 100
Subtract the new number by the original number
591 - 279 = 312
312 ÷ 279 = 1.118279569892473
1.118279569892473 x 100 = 111.83%