7.06% is the change from 680 to 728
Calculation steps:
[( 728 - 680 ) ÷ 680] x 100 = 7.06%
Formula
Percentage change = [(728 - 680) / 680] x 100
Subtract the new number by the original number
728 - 680 = 48
48 ÷ 680 = 0.07058823529411765
0.07058823529411765 x 100 = 7.06%