-11.23% is the change from 276 to 245
Calculation steps:
[( 245 - 276 ) ÷ 276] x 100 = -11.23%
Formula
Percentage change = [(245 - 276) / 276] x 100
Subtract the new number by the original number
245 - 276 = -31
-31 ÷ 276 = -0.11231884057971014
-0.11231884057971014 x 100 = -11.23%