25.45% is the change from 220 to 276
Calculation steps:
[( 276 - 220 ) ÷ 220] x 100 = 25.45%
Formula
Percentage change = [(276 - 220) / 220] x 100
Subtract the new number by the original number
276 - 220 = 56
56 ÷ 220 = 0.2545454545454545
0.2545454545454545 x 100 = 25.45%