28.13% is the change from 711 to 911
Calculation steps:
[( 911 - 711 ) ÷ 711] x 100 = 28.13%
Formula
Percentage change = [(911 - 711) / 711] x 100
Subtract the new number by the original number
911 - 711 = 200
200 ÷ 711 = 0.2812939521800281
0.2812939521800281 x 100 = 28.13%