2.67% is the change from 487 to 500
Calculation steps:
[( 500 - 487 ) ÷ 487] x 100 = 2.67%
Formula
Percentage change = [(500 - 487) / 487] x 100
Subtract the new number by the original number
500 - 487 = 13
13 ÷ 487 = 0.026694045174537988
0.026694045174537988 x 100 = 2.67%