5.49% is the change from 637 to 672
Calculation steps:
[( 672 - 637 ) ÷ 637] x 100 = 5.49%
Formula
Percentage change = [(672 - 637) / 637] x 100
Subtract the new number by the original number
672 - 637 = 35
35 ÷ 637 = 0.054945054945054944
0.054945054945054944 x 100 = 5.49%