3.97% is the change from 479 to 498
Calculation steps:
[( 498 - 479 ) ÷ 479] x 100 = 3.97%
Formula
Percentage change = [(498 - 479) / 479] x 100
Subtract the new number by the original number
498 - 479 = 19
19 ÷ 479 = 0.03966597077244259
0.03966597077244259 x 100 = 3.97%