-97.01% is the change from 401 to 12
Calculation steps:
[( 12 - 401 ) ÷ 401] x 100 = -97.01%
Formula
Percentage change = [(12 - 401) / 401] x 100
Subtract the new number by the original number
12 - 401 = -389
-389 ÷ 401 = -0.970074812967581
-0.970074812967581 x 100 = -97.01%