-66.57% is the change from 984 to 329
Calculation steps:
[( 329 - 984 ) ÷ 984] x 100 = -66.57%
Formula
Percentage change = [(329 - 984) / 984] x 100
Subtract the new number by the original number
329 - 984 = -655
-655 ÷ 984 = -0.665650406504065
-0.665650406504065 x 100 = -66.57%