16.61% is the change from 620 to 723
Calculation steps:
[( 723 - 620 ) ÷ 620] x 100 = 16.61%
Formula
Percentage change = [(723 - 620) / 620] x 100
Subtract the new number by the original number
723 - 620 = 103
103 ÷ 620 = 0.16612903225806452
0.16612903225806452 x 100 = 16.61%