11.29% is the change from 638 to 710
Calculation steps:
[( 710 - 638 ) ÷ 638] x 100 = 11.29%
Formula
Percentage change = [(710 - 638) / 638] x 100
Subtract the new number by the original number
710 - 638 = 72
72 ÷ 638 = 0.11285266457680251
0.11285266457680251 x 100 = 11.29%