-36.8% is the change from 519 to 328
Calculation steps:
[( 328 - 519 ) ÷ 519] x 100 = -36.8%
Formula
Percentage change = [(328 - 519) / 519] x 100
Subtract the new number by the original number
328 - 519 = -191
-191 ÷ 519 = -0.36801541425818884
-0.36801541425818884 x 100 = -36.8%