16.11% is the change from 447 to 519
Calculation steps:
[( 519 - 447 ) ÷ 447] x 100 = 16.11%
Formula
Percentage change = [(519 - 447) / 447] x 100
Subtract the new number by the original number
519 - 447 = 72
72 ÷ 447 = 0.1610738255033557
0.1610738255033557 x 100 = 16.11%