-53.61% is the change from 498 to 231
Calculation steps:
[( 231 - 498 ) ÷ 498] x 100 = -53.61%
Formula
Percentage change = [(231 - 498) / 498] x 100
Subtract the new number by the original number
231 - 498 = -267
-267 ÷ 498 = -0.536144578313253
-0.536144578313253 x 100 = -53.61%