-3.86% is the change from 233 to 224
Calculation steps:
[( 224 - 233 ) ÷ 233] x 100 = -3.86%
Formula
Percentage change = [(224 - 233) / 233] x 100
Subtract the new number by the original number
224 - 233 = -9
-9 ÷ 233 = -0.03862660944206009
-0.03862660944206009 x 100 = -3.86%