22.73% is the change from 22 to 27
Calculation steps:
[( 27 - 22 ) ÷ 22] x 100 = 22.73%
Formula
Percentage change = [(27 - 22) / 22] x 100
Subtract the new number by the original number
27 - 22 = 5
5 ÷ 22 = 0.22727272727272727
0.22727272727272727 x 100 = 22.73%