27.88% is the change from 556 to 711
Calculation steps:
[( 711 - 556 ) ÷ 556] x 100 = 27.88%
Formula
Percentage change = [(711 - 556) / 556] x 100
Subtract the new number by the original number
711 - 556 = 155
155 ÷ 556 = 0.2787769784172662
0.2787769784172662 x 100 = 27.88%