10.34% is the change from 609 to 672
Calculation steps:
[( 672 - 609 ) ÷ 609] x 100 = 10.34%
Formula
Percentage change = [(672 - 609) / 609] x 100
Subtract the new number by the original number
672 - 609 = 63
63 ÷ 609 = 0.10344827586206896
0.10344827586206896 x 100 = 10.34%