-15.86% is the change from 498 to 419
Calculation steps:
[( 419 - 498 ) ÷ 498] x 100 = -15.86%
Formula
Percentage change = [(419 - 498) / 498] x 100
Subtract the new number by the original number
419 - 498 = -79
-79 ÷ 498 = -0.15863453815261044
-0.15863453815261044 x 100 = -15.86%