-14.91% is the change from 275 to 234
Calculation steps:
[( 234 - 275 ) ÷ 275] x 100 = -14.91%
Formula
Percentage change = [(234 - 275) / 275] x 100
Subtract the new number by the original number
234 - 275 = -41
-41 ÷ 275 = -0.14909090909090908
-0.14909090909090908 x 100 = -14.91%