6.56% is the change from 671 to 715
Calculation steps:
[( 715 - 671 ) ÷ 671] x 100 = 6.56%
Formula
Percentage change = [(715 - 671) / 671] x 100
Subtract the new number by the original number
715 - 671 = 44
44 ÷ 671 = 0.06557377049180328
0.06557377049180328 x 100 = 6.56%