7.81% is the change from 845 to 911
Calculation steps:
[( 911 - 845 ) ÷ 845] x 100 = 7.81%
Formula
Percentage change = [(911 - 845) / 845] x 100
Subtract the new number by the original number
911 - 845 = 66
66 ÷ 845 = 0.07810650887573964
0.07810650887573964 x 100 = 7.81%