-11.31% is the change from 274 to 243
Calculation steps:
[( 243 - 274 ) ÷ 274] x 100 = -11.31%
Formula
Percentage change = [(243 - 274) / 274] x 100
Subtract the new number by the original number
243 - 274 = -31
-31 ÷ 274 = -0.11313868613138686
-0.11313868613138686 x 100 = -11.31%