395.45% is the change from 66 to 327
Calculation steps:
[( 327 - 66 ) ÷ 66] x 100 = 395.45%
Formula
Percentage change = [(327 - 66) / 66] x 100
Subtract the new number by the original number
327 - 66 = 261
261 ÷ 66 = 3.9545454545454546
3.9545454545454546 x 100 = 395.45%