-78.2% is the change from 477 to 104
Calculation steps:
[( 104 - 477 ) ÷ 477] x 100 = -78.2%
Formula
Percentage change = [(104 - 477) / 477] x 100
Subtract the new number by the original number
104 - 477 = -373
-373 ÷ 477 = -0.7819706498951782
-0.7819706498951782 x 100 = -78.2%