21.35% is the change from 609 to 739
Calculation steps:
[( 739 - 609 ) ÷ 609] x 100 = 21.35%
Formula
Percentage change = [(739 - 609) / 609] x 100
Subtract the new number by the original number
739 - 609 = 130
130 ÷ 609 = 0.2134646962233169
0.2134646962233169 x 100 = 21.35%