-64.93% is the change from 938 to 329
Calculation steps:
[( 329 - 938 ) ÷ 938] x 100 = -64.93%
Formula
Percentage change = [(329 - 938) / 938] x 100
Subtract the new number by the original number
329 - 938 = -609
-609 ÷ 938 = -0.6492537313432836
-0.6492537313432836 x 100 = -64.93%