-9.35% is the change from 246 to 223
Calculation steps:
[( 223 - 246 ) ÷ 246] x 100 = -9.35%
Formula
Percentage change = [(223 - 246) / 246] x 100
Subtract the new number by the original number
223 - 246 = -23
-23 ÷ 246 = -0.09349593495934959
-0.09349593495934959 x 100 = -9.35%