19.1% is the change from 623 to 742
Calculation steps:
[( 742 - 623 ) ÷ 623] x 100 = 19.1%
Formula
Percentage change = [(742 - 623) / 623] x 100
Subtract the new number by the original number
742 - 623 = 119
119 ÷ 623 = 0.19101123595505617
0.19101123595505617 x 100 = 19.1%