-14.55% is the change from 268 to 229
Calculation steps:
[( 229 - 268 ) ÷ 268] x 100 = -14.55%
Formula
Percentage change = [(229 - 268) / 268] x 100
Subtract the new number by the original number
229 - 268 = -39
-39 ÷ 268 = -0.1455223880597015
-0.1455223880597015 x 100 = -14.55%