-87.88% is the change from 396 to 48
Calculation steps:
[( 48 - 396 ) ÷ 396] x 100 = -87.88%
Formula
Percentage change = [(48 - 396) / 396] x 100
Subtract the new number by the original number
48 - 396 = -348
-348 ÷ 396 = -0.8787878787878788
-0.8787878787878788 x 100 = -87.88%