3.31% is the change from 484 to 500
Calculation steps:
[( 500 - 484 ) ÷ 484] x 100 = 3.31%
Formula
Percentage change = [(500 - 484) / 484] x 100
Subtract the new number by the original number
500 - 484 = 16
16 ÷ 484 = 0.03305785123966942
0.03305785123966942 x 100 = 3.31%