7.16% is the change from 670 to 718
Calculation steps:
[( 718 - 670 ) ÷ 670] x 100 = 7.16%
Formula
Percentage change = [(718 - 670) / 670] x 100
Subtract the new number by the original number
718 - 670 = 48
48 ÷ 670 = 0.07164179104477612
0.07164179104477612 x 100 = 7.16%