-36.47% is the change from 329 to 209
Calculation steps:
[( 209 - 329 ) ÷ 329] x 100 = -36.47%
Formula
Percentage change = [(209 - 329) / 329] x 100
Subtract the new number by the original number
209 - 329 = -120
-120 ÷ 329 = -0.364741641337386
-0.364741641337386 x 100 = -36.47%