19.03% is the change from 620 to 738
Calculation steps:
[( 738 - 620 ) ÷ 620] x 100 = 19.03%
Formula
Percentage change = [(738 - 620) / 620] x 100
Subtract the new number by the original number
738 - 620 = 118
118 ÷ 620 = 0.19032258064516128
0.19032258064516128 x 100 = 19.03%