-52.6% is the change from 519 to 246
Calculation steps:
[( 246 - 519 ) ÷ 519] x 100 = -52.6%
Formula
Percentage change = [(246 - 519) / 519] x 100
Subtract the new number by the original number
246 - 519 = -273
-273 ÷ 519 = -0.5260115606936416
-0.5260115606936416 x 100 = -52.6%