77.27% is the change from 22 to 39
Calculation steps:
[( 39 - 22 ) ÷ 22] x 100 = 77.27%
Formula
Percentage change = [(39 - 22) / 22] x 100
Subtract the new number by the original number
39 - 22 = 17
17 ÷ 22 = 0.7727272727272727
0.7727272727272727 x 100 = 77.27%