6.19% is the change from 679 to 721
Calculation steps:
[( 721 - 679 ) ÷ 679] x 100 = 6.19%
Formula
Percentage change = [(721 - 679) / 679] x 100
Subtract the new number by the original number
721 - 679 = 42
42 ÷ 679 = 0.061855670103092786
0.061855670103092786 x 100 = 6.19%