-69.47% is the change from 393 to 120
Calculation steps:
[( 120 - 393 ) ÷ 393] x 100 = -69.47%
Formula
Percentage change = [(120 - 393) / 393] x 100
Subtract the new number by the original number
120 - 393 = -273
-273 ÷ 393 = -0.6946564885496184
-0.6946564885496184 x 100 = -69.47%