-31.88% is the change from 483 to 329
Calculation steps:
[( 329 - 483 ) ÷ 483] x 100 = -31.88%
Formula
Percentage change = [(329 - 483) / 483] x 100
Subtract the new number by the original number
329 - 483 = -154
-154 ÷ 483 = -0.3188405797101449
-0.3188405797101449 x 100 = -31.88%