-67.17% is the change from 996 to 327
Calculation steps:
[( 327 - 996 ) ÷ 996] x 100 = -67.17%
Formula
Percentage change = [(327 - 996) / 996] x 100
Subtract the new number by the original number
327 - 996 = -669
-669 ÷ 996 = -0.6716867469879518
-0.6716867469879518 x 100 = -67.17%