-7.69% is the change from 299 to 276
Calculation steps:
[( 276 - 299 ) ÷ 299] x 100 = -7.69%
Formula
Percentage change = [(276 - 299) / 299] x 100
Subtract the new number by the original number
276 - 299 = -23
-23 ÷ 299 = -0.07692307692307693
-0.07692307692307693 x 100 = -7.69%