-73.09% is the change from 327 to 88
Calculation steps:
[( 88 - 327 ) ÷ 327] x 100 = -73.09%
Formula
Percentage change = [(88 - 327) / 327] x 100
Subtract the new number by the original number
88 - 327 = -239
-239 ÷ 327 = -0.7308868501529052
-0.7308868501529052 x 100 = -73.09%