-64.39% is the change from 337 to 120
Calculation steps:
[( 120 - 337 ) ÷ 337] x 100 = -64.39%
Formula
Percentage change = [(120 - 337) / 337] x 100
Subtract the new number by the original number
120 - 337 = -217
-217 ÷ 337 = -0.6439169139465876
-0.6439169139465876 x 100 = -64.39%