-12.41% is the change from 266 to 233
Calculation steps:
[( 233 - 266 ) ÷ 266] x 100 = -12.41%
Formula
Percentage change = [(233 - 266) / 266] x 100
Subtract the new number by the original number
233 - 266 = -33
-33 ÷ 266 = -0.12406015037593984
-0.12406015037593984 x 100 = -12.41%