-88.07% is the change from 327 to 39
Calculation steps:
[( 39 - 327 ) ÷ 327] x 100 = -88.07%
Formula
Percentage change = [(39 - 327) / 327] x 100
Subtract the new number by the original number
39 - 327 = -288
-288 ÷ 327 = -0.8807339449541285
-0.8807339449541285 x 100 = -88.07%