29.67% is the change from 519 to 673
Calculation steps:
[( 673 - 519 ) ÷ 519] x 100 = 29.67%
Formula
Percentage change = [(673 - 519) / 519] x 100
Subtract the new number by the original number
673 - 519 = 154
154 ÷ 519 = 0.29672447013487474
0.29672447013487474 x 100 = 29.67%