-54.42% is the change from 498 to 227
Calculation steps:
[( 227 - 498 ) ÷ 498] x 100 = -54.42%
Formula
Percentage change = [(227 - 498) / 498] x 100
Subtract the new number by the original number
227 - 498 = -271
-271 ÷ 498 = -0.5441767068273092
-0.5441767068273092 x 100 = -54.42%