-32.16% is the change from 485 to 329
Calculation steps:
[( 329 - 485 ) ÷ 485] x 100 = -32.16%
Formula
Percentage change = [(329 - 485) / 485] x 100
Subtract the new number by the original number
329 - 485 = -156
-156 ÷ 485 = -0.3216494845360825
-0.3216494845360825 x 100 = -32.16%