6.93% is the change from 664 to 710
Calculation steps:
[( 710 - 664 ) ÷ 664] x 100 = 6.93%
Formula
Percentage change = [(710 - 664) / 664] x 100
Subtract the new number by the original number
710 - 664 = 46
46 ÷ 664 = 0.06927710843373494
0.06927710843373494 x 100 = 6.93%