106.79% is the change from 280 to 579
Calculation steps:
[( 579 - 280 ) ÷ 280] x 100 = 106.79%
Formula
Percentage change = [(579 - 280) / 280] x 100
Subtract the new number by the original number
579 - 280 = 299
299 ÷ 280 = 1.0678571428571428
1.0678571428571428 x 100 = 106.79%