23.43% is the change from 623 to 769
Calculation steps:
[( 769 - 623 ) ÷ 623] x 100 = 23.43%
Formula
Percentage change = [(769 - 623) / 623] x 100
Subtract the new number by the original number
769 - 623 = 146
146 ÷ 623 = 0.23434991974317818
0.23434991974317818 x 100 = 23.43%