3.11% is the change from 483 to 498
Calculation steps:
[( 498 - 483 ) ÷ 483] x 100 = 3.11%
Formula
Percentage change = [(498 - 483) / 483] x 100
Subtract the new number by the original number
498 - 483 = 15
15 ÷ 483 = 0.031055900621118012
0.031055900621118012 x 100 = 3.11%