-97.22% is the change from 396 to 11
Calculation steps:
[( 11 - 396 ) ÷ 396] x 100 = -97.22%
Formula
Percentage change = [(11 - 396) / 396] x 100
Subtract the new number by the original number
11 - 396 = -385
-385 ÷ 396 = -0.9722222222222222
-0.9722222222222222 x 100 = -97.22%