25.56% is the change from 223 to 280
Calculation steps:
[( 280 - 223 ) ÷ 223] x 100 = 25.56%
Formula
Percentage change = [(280 - 223) / 223] x 100
Subtract the new number by the original number
280 - 223 = 57
57 ÷ 223 = 0.2556053811659193
0.2556053811659193 x 100 = 25.56%