-13.57% is the change from 258 to 223
Calculation steps:
[( 223 - 258 ) ÷ 258] x 100 = -13.57%
Formula
Percentage change = [(223 - 258) / 258] x 100
Subtract the new number by the original number
223 - 258 = -35
-35 ÷ 258 = -0.13565891472868216
-0.13565891472868216 x 100 = -13.57%