-14.84% is the change from 519 to 442
Calculation steps:
[( 442 - 519 ) ÷ 519] x 100 = -14.84%
Formula
Percentage change = [(442 - 519) / 519] x 100
Subtract the new number by the original number
442 - 519 = -77
-77 ÷ 519 = -0.14836223506743737
-0.14836223506743737 x 100 = -14.84%