-49.54% is the change from 652 to 329
Calculation steps:
[( 329 - 652 ) ÷ 652] x 100 = -49.54%
Formula
Percentage change = [(329 - 652) / 652] x 100
Subtract the new number by the original number
329 - 652 = -323
-323 ÷ 652 = -0.495398773006135
-0.495398773006135 x 100 = -49.54%