-78.56% is the change from 485 to 104
Calculation steps:
[( 104 - 485 ) ÷ 485] x 100 = -78.56%
Formula
Percentage change = [(104 - 485) / 485] x 100
Subtract the new number by the original number
104 - 485 = -381
-381 ÷ 485 = -0.7855670103092783
-0.7855670103092783 x 100 = -78.56%