57.14% is the change from 560 to 880
Calculation steps:
[( 880 - 560 ) ÷ 560] x 100 = 57.14%
Formula
Percentage change = [(880 - 560) / 560] x 100
Subtract the new number by the original number
880 - 560 = 320
320 ÷ 560 = 0.5714285714285714
0.5714285714285714 x 100 = 57.14%