11.9% is the change from 580 to 649
Calculation steps:
[( 649 - 580 ) ÷ 580] x 100 = 11.9%
Formula
Percentage change = [(649 - 580) / 580] x 100
Subtract the new number by the original number
649 - 580 = 69
69 ÷ 580 = 0.11896551724137931
0.11896551724137931 x 100 = 11.9%