6.52% is the change from 598 to 637
Calculation steps:
[( 637 - 598 ) ÷ 598] x 100 = 6.52%
Formula
Percentage change = [(637 - 598) / 598] x 100
Subtract the new number by the original number
637 - 598 = 39
39 ÷ 598 = 0.06521739130434782
0.06521739130434782 x 100 = 6.52%