-13.65% is the change from 498 to 430
Calculation steps:
[( 430 - 498 ) ÷ 498] x 100 = -13.65%
Formula
Percentage change = [(430 - 498) / 498] x 100
Subtract the new number by the original number
430 - 498 = -68
-68 ÷ 498 = -0.13654618473895583
-0.13654618473895583 x 100 = -13.65%