30.39% is the change from 487 to 635
Calculation steps:
[( 635 - 487 ) ÷ 487] x 100 = 30.39%
Formula
Percentage change = [(635 - 487) / 487] x 100
Subtract the new number by the original number
635 - 487 = 148
148 ÷ 487 = 0.30390143737166325
0.30390143737166325 x 100 = 30.39%