0.95% is the change from 632 to 638
Calculation steps:
[( 638 - 632 ) ÷ 632] x 100 = 0.95%
Formula
Percentage change = [(638 - 632) / 632] x 100
Subtract the new number by the original number
638 - 632 = 6
6 ÷ 632 = 0.00949367088607595
0.00949367088607595 x 100 = 0.95%