-43.97% is the change from 398 to 223
Calculation steps:
[( 223 - 398 ) ÷ 398] x 100 = -43.97%
Formula
Percentage change = [(223 - 398) / 398] x 100
Subtract the new number by the original number
223 - 398 = -175
-175 ÷ 398 = -0.4396984924623116
-0.4396984924623116 x 100 = -43.97%