-64.14% is the change from 396 to 142
Calculation steps:
[( 142 - 396 ) ÷ 396] x 100 = -64.14%
Formula
Percentage change = [(142 - 396) / 396] x 100
Subtract the new number by the original number
142 - 396 = -254
-254 ÷ 396 = -0.6414141414141414
-0.6414141414141414 x 100 = -64.14%