112.29% is the change from 301 to 639
Calculation steps:
[( 639 - 301 ) ÷ 301] x 100 = 112.29%
Formula
Percentage change = [(639 - 301) / 301] x 100
Subtract the new number by the original number
639 - 301 = 338
338 ÷ 301 = 1.1229235880398671
1.1229235880398671 x 100 = 112.29%