-75.05% is the change from 481 to 120
Calculation steps:
[( 120 - 481 ) ÷ 481] x 100 = -75.05%
Formula
Percentage change = [(120 - 481) / 481] x 100
Subtract the new number by the original number
120 - 481 = -361
-361 ÷ 481 = -0.7505197505197505
-0.7505197505197505 x 100 = -75.05%