-22.16% is the change from 519 to 404
Calculation steps:
[( 404 - 519 ) ÷ 519] x 100 = -22.16%
Formula
Percentage change = [(404 - 519) / 519] x 100
Subtract the new number by the original number
404 - 519 = -115
-115 ÷ 519 = -0.22157996146435452
-0.22157996146435452 x 100 = -22.16%