-55.22% is the change from 498 to 223
Calculation steps:
[( 223 - 498 ) ÷ 498] x 100 = -55.22%
Formula
Percentage change = [(223 - 498) / 498] x 100
Subtract the new number by the original number
223 - 498 = -275
-275 ÷ 498 = -0.5522088353413654
-0.5522088353413654 x 100 = -55.22%