18.71% is the change from 620 to 736
Calculation steps:
[( 736 - 620 ) ÷ 620] x 100 = 18.71%
Formula
Percentage change = [(736 - 620) / 620] x 100
Subtract the new number by the original number
736 - 620 = 116
116 ÷ 620 = 0.1870967741935484
0.1870967741935484 x 100 = 18.71%