-61.27% is the change from 519 to 201
Calculation steps:
[( 201 - 519 ) ÷ 519] x 100 = -61.27%
Formula
Percentage change = [(201 - 519) / 519] x 100
Subtract the new number by the original number
201 - 519 = -318
-318 ÷ 519 = -0.6127167630057804
-0.6127167630057804 x 100 = -61.27%