-11.36% is the change from 264 to 234
Calculation steps:
[( 234 - 264 ) ÷ 264] x 100 = -11.36%
Formula
Percentage change = [(234 - 264) / 264] x 100
Subtract the new number by the original number
234 - 264 = -30
-30 ÷ 264 = -0.11363636363636363
-0.11363636363636363 x 100 = -11.36%