9.46% is the change from 740 to 810
Calculation steps:
[( 810 - 740 ) ÷ 740] x 100 = 9.46%
Formula
Percentage change = [(810 - 740) / 740] x 100
Subtract the new number by the original number
810 - 740 = 70
70 ÷ 740 = 0.0945945945945946
0.0945945945945946 x 100 = 9.46%