7.9% is the change from 481 to 519
Calculation steps:
[( 519 - 481 ) ÷ 481] x 100 = 7.9%
Formula
Percentage change = [(519 - 481) / 481] x 100
Subtract the new number by the original number
519 - 481 = 38
38 ÷ 481 = 0.079002079002079
0.079002079002079 x 100 = 7.9%