6.47% is the change from 665 to 708
Calculation steps:
[( 708 - 665 ) ÷ 665] x 100 = 6.47%
Formula
Percentage change = [(708 - 665) / 665] x 100
Subtract the new number by the original number
708 - 665 = 43
43 ÷ 665 = 0.06466165413533835
0.06466165413533835 x 100 = 6.47%