5.27% is the change from 607 to 639
Calculation steps:
[( 639 - 607 ) ÷ 607] x 100 = 5.27%
Formula
Percentage change = [(639 - 607) / 607] x 100
Subtract the new number by the original number
639 - 607 = 32
32 ÷ 607 = 0.05271828665568369
0.05271828665568369 x 100 = 5.27%