6.97% is the change from 660 to 706
Calculation steps:
[( 706 - 660 ) ÷ 660] x 100 = 6.97%
Formula
Percentage change = [(706 - 660) / 660] x 100
Subtract the new number by the original number
706 - 660 = 46
46 ÷ 660 = 0.0696969696969697
0.0696969696969697 x 100 = 6.97%