105.71% is the change from 280 to 576
Calculation steps:
[( 576 - 280 ) ÷ 280] x 100 = 105.71%
Formula
Percentage change = [(576 - 280) / 280] x 100
Subtract the new number by the original number
576 - 280 = 296
296 ÷ 280 = 1.0571428571428572
1.0571428571428572 x 100 = 105.71%