19.31% is the change from 435 to 519
Calculation steps:
[( 519 - 435 ) ÷ 435] x 100 = 19.31%
Formula
Percentage change = [(519 - 435) / 435] x 100
Subtract the new number by the original number
519 - 435 = 84
84 ÷ 435 = 0.19310344827586207
0.19310344827586207 x 100 = 19.31%