6.7% is the change from 672 to 717
Calculation steps:
[( 717 - 672 ) ÷ 672] x 100 = 6.7%
Formula
Percentage change = [(717 - 672) / 672] x 100
Subtract the new number by the original number
717 - 672 = 45
45 ÷ 672 = 0.06696428571428571
0.06696428571428571 x 100 = 6.7%