16.91% is the change from 609 to 712
Calculation steps:
[( 712 - 609 ) ÷ 609] x 100 = 16.91%
Formula
Percentage change = [(712 - 609) / 609] x 100
Subtract the new number by the original number
712 - 609 = 103
103 ÷ 609 = 0.16912972085385877
0.16912972085385877 x 100 = 16.91%