9.53% is the change from 703 to 770
Calculation steps:
[( 770 - 703 ) ÷ 703] x 100 = 9.53%
Formula
Percentage change = [(770 - 703) / 703] x 100
Subtract the new number by the original number
770 - 703 = 67
67 ÷ 703 = 0.0953058321479374
0.0953058321479374 x 100 = 9.53%