72.73% is the change from 22 to 38
Calculation steps:
[( 38 - 22 ) ÷ 22] x 100 = 72.73%
Formula
Percentage change = [(38 - 22) / 22] x 100
Subtract the new number by the original number
38 - 22 = 16
16 ÷ 22 = 0.7272727272727273
0.7272727272727273 x 100 = 72.73%