28.13% is the change from 487 to 624
Calculation steps:
[( 624 - 487 ) ÷ 487] x 100 = 28.13%
Formula
Percentage change = [(624 - 487) / 487] x 100
Subtract the new number by the original number
624 - 487 = 137
137 ÷ 487 = 0.2813141683778234
0.2813141683778234 x 100 = 28.13%