-5.52% is the change from 290 to 274
Calculation steps:
[( 274 - 290 ) ÷ 290] x 100 = -5.52%
Formula
Percentage change = [(274 - 290) / 290] x 100
Subtract the new number by the original number
274 - 290 = -16
-16 ÷ 290 = -0.05517241379310345
-0.05517241379310345 x 100 = -5.52%