-4.04% is the change from 223 to 214
Calculation steps:
[( 214 - 223 ) ÷ 223] x 100 = -4.04%
Formula
Percentage change = [(214 - 223) / 223] x 100
Subtract the new number by the original number
214 - 223 = -9
-9 ÷ 223 = -0.04035874439461883
-0.04035874439461883 x 100 = -4.04%