37.12% is the change from 466 to 639
Calculation steps:
[( 639 - 466 ) ÷ 466] x 100 = 37.12%
Formula
Percentage change = [(639 - 466) / 466] x 100
Subtract the new number by the original number
639 - 466 = 173
173 ÷ 466 = 0.37124463519313305
0.37124463519313305 x 100 = 37.12%