-32.76% is the change from 519 to 349
Calculation steps:
[( 349 - 519 ) ÷ 519] x 100 = -32.76%
Formula
Percentage change = [(349 - 519) / 519] x 100
Subtract the new number by the original number
349 - 519 = -170
-170 ÷ 519 = -0.32755298651252407
-0.32755298651252407 x 100 = -32.76%