-74.24% is the change from 396 to 102
Calculation steps:
[( 102 - 396 ) ÷ 396] x 100 = -74.24%
Formula
Percentage change = [(102 - 396) / 396] x 100
Subtract the new number by the original number
102 - 396 = -294
-294 ÷ 396 = -0.7424242424242424
-0.7424242424242424 x 100 = -74.24%