-85.14% is the change from 498 to 74
Calculation steps:
[( 74 - 498 ) ÷ 498] x 100 = -85.14%
Formula
Percentage change = [(74 - 498) / 498] x 100
Subtract the new number by the original number
74 - 498 = -424
-424 ÷ 498 = -0.8514056224899599
-0.8514056224899599 x 100 = -85.14%