27.78% is the change from 72 to 92
Calculation steps:
[( 92 - 72 ) ÷ 72] x 100 = 27.78%
Formula
Percentage change = [(92 - 72) / 72] x 100
Subtract the new number by the original number
92 - 72 = 20
20 ÷ 72 = 0.2777777777777778
0.2777777777777778 x 100 = 27.78%