6.39% is the change from 595 to 633
Calculation steps:
[( 633 - 595 ) ÷ 595] x 100 = 6.39%
Formula
Percentage change = [(633 - 595) / 595] x 100
Subtract the new number by the original number
633 - 595 = 38
38 ÷ 595 = 0.06386554621848739
0.06386554621848739 x 100 = 6.39%