22.82% is the change from 609 to 748
Calculation steps:
[( 748 - 609 ) ÷ 609] x 100 = 22.82%
Formula
Percentage change = [(748 - 609) / 609] x 100
Subtract the new number by the original number
748 - 609 = 139
139 ÷ 609 = 0.22824302134646962
0.22824302134646962 x 100 = 22.82%