6.12% is the change from 637 to 676
Calculation steps:
[( 676 - 637 ) ÷ 637] x 100 = 6.12%
Formula
Percentage change = [(676 - 637) / 637] x 100
Subtract the new number by the original number
676 - 637 = 39
39 ÷ 637 = 0.061224489795918366
0.061224489795918366 x 100 = 6.12%