-31.3% is the change from 476 to 327
Calculation steps:
[( 327 - 476 ) ÷ 476] x 100 = -31.3%
Formula
Percentage change = [(327 - 476) / 476] x 100
Subtract the new number by the original number
327 - 476 = -149
-149 ÷ 476 = -0.3130252100840336
-0.3130252100840336 x 100 = -31.3%