-54.93% is the change from 730 to 329
Calculation steps:
[( 329 - 730 ) ÷ 730] x 100 = -54.93%
Formula
Percentage change = [(329 - 730) / 730] x 100
Subtract the new number by the original number
329 - 730 = -401
-401 ÷ 730 = -0.5493150684931507
-0.5493150684931507 x 100 = -54.93%