17.42% is the change from 620 to 728
Calculation steps:
[( 728 - 620 ) ÷ 620] x 100 = 17.42%
Formula
Percentage change = [(728 - 620) / 620] x 100
Subtract the new number by the original number
728 - 620 = 108
108 ÷ 620 = 0.17419354838709677
0.17419354838709677 x 100 = 17.42%