6.1% is the change from 459 to 487
Calculation steps:
[( 487 - 459 ) ÷ 459] x 100 = 6.1%
Formula
Percentage change = [(487 - 459) / 459] x 100
Subtract the new number by the original number
487 - 459 = 28
28 ÷ 459 = 0.06100217864923747
0.06100217864923747 x 100 = 6.1%