-86.55% is the change from 498 to 67
Calculation steps:
[( 67 - 498 ) ÷ 498] x 100 = -86.55%
Formula
Percentage change = [(67 - 498) / 498] x 100
Subtract the new number by the original number
67 - 498 = -431
-431 ÷ 498 = -0.8654618473895582
-0.8654618473895582 x 100 = -86.55%