2.19% is the change from 274 to 280
Calculation steps:
[( 280 - 274 ) ÷ 274] x 100 = 2.19%
Formula
Percentage change = [(280 - 274) / 274] x 100
Subtract the new number by the original number
280 - 274 = 6
6 ÷ 274 = 0.021897810218978103
0.021897810218978103 x 100 = 2.19%