6.3% is the change from 667 to 709
Calculation steps:
[( 709 - 667 ) ÷ 667] x 100 = 6.3%
Formula
Percentage change = [(709 - 667) / 667] x 100
Subtract the new number by the original number
709 - 667 = 42
42 ÷ 667 = 0.06296851574212893
0.06296851574212893 x 100 = 6.3%