-33.63% is the change from 336 to 223
Calculation steps:
[( 223 - 336 ) ÷ 336] x 100 = -33.63%
Formula
Percentage change = [(223 - 336) / 336] x 100
Subtract the new number by the original number
223 - 336 = -113
-113 ÷ 336 = -0.33630952380952384
-0.33630952380952384 x 100 = -33.63%