17.42% is the change from 442 to 519
Calculation steps:
[( 519 - 442 ) ÷ 442] x 100 = 17.42%
Formula
Percentage change = [(519 - 442) / 442] x 100
Subtract the new number by the original number
519 - 442 = 77
77 ÷ 442 = 0.17420814479638008
0.17420814479638008 x 100 = 17.42%