-99.08% is the change from 327 to 3
Calculation steps:
[( 3 - 327 ) ÷ 327] x 100 = -99.08%
Formula
Percentage change = [(3 - 327) / 327] x 100
Subtract the new number by the original number
3 - 327 = -324
-324 ÷ 327 = -0.9908256880733946
-0.9908256880733946 x 100 = -99.08%