9.73% is the change from 709 to 778
Calculation steps:
[( 778 - 709 ) ÷ 709] x 100 = 9.73%
Formula
Percentage change = [(778 - 709) / 709] x 100
Subtract the new number by the original number
778 - 709 = 69
69 ÷ 709 = 0.09732016925246827
0.09732016925246827 x 100 = 9.73%