-79.12% is the change from 498 to 104
Calculation steps:
[( 104 - 498 ) ÷ 498] x 100 = -79.12%
Formula
Percentage change = [(104 - 498) / 498] x 100
Subtract the new number by the original number
104 - 498 = -394
-394 ÷ 498 = -0.7911646586345381
-0.7911646586345381 x 100 = -79.12%