-72.45% is the change from 519 to 143
Calculation steps:
[( 143 - 519 ) ÷ 519] x 100 = -72.45%
Formula
Percentage change = [(143 - 519) / 519] x 100
Subtract the new number by the original number
143 - 519 = -376
-376 ÷ 519 = -0.7244701348747592
-0.7244701348747592 x 100 = -72.45%