-75.31% is the change from 486 to 120
Calculation steps:
[( 120 - 486 ) ÷ 486] x 100 = -75.31%
Formula
Percentage change = [(120 - 486) / 486] x 100
Subtract the new number by the original number
120 - 486 = -366
-366 ÷ 486 = -0.7530864197530864
-0.7530864197530864 x 100 = -75.31%
Example