-62.88% is the change from 396 to 147
Calculation steps:
[( 147 - 396 ) ÷ 396] x 100 = -62.88%
Formula
Percentage change = [(147 - 396) / 396] x 100
Subtract the new number by the original number
147 - 396 = -249
-249 ÷ 396 = -0.6287878787878788
-0.6287878787878788 x 100 = -62.88%