7.07% is the change from 665 to 712
Calculation steps:
[( 712 - 665 ) ÷ 665] x 100 = 7.07%
Formula
Percentage change = [(712 - 665) / 665] x 100
Subtract the new number by the original number
712 - 665 = 47
47 ÷ 665 = 0.07067669172932331
0.07067669172932331 x 100 = 7.07%