-92.37% is the change from 498 to 38
Calculation steps:
[( 38 - 498 ) ÷ 498] x 100 = -92.37%
Formula
Percentage change = [(38 - 498) / 498] x 100
Subtract the new number by the original number
38 - 498 = -460
-460 ÷ 498 = -0.9236947791164659
-0.9236947791164659 x 100 = -92.37%