-74.85% is the change from 485 to 122
Calculation steps:
[( 122 - 485 ) ÷ 485] x 100 = -74.85%
Formula
Percentage change = [(122 - 485) / 485] x 100
Subtract the new number by the original number
122 - 485 = -363
-363 ÷ 485 = -0.7484536082474227
-0.7484536082474227 x 100 = -74.85%