-96.39% is the change from 332 to 12
Calculation steps:
[( 12 - 332 ) ÷ 332] x 100 = -96.39%
Formula
Percentage change = [(12 - 332) / 332] x 100
Subtract the new number by the original number
12 - 332 = -320
-320 ÷ 332 = -0.963855421686747
-0.963855421686747 x 100 = -96.39%