9.09% is the change from 792 to 864
Calculation steps:
[( 864 - 792 ) ÷ 792] x 100 = 9.09%
Formula
Percentage change = [(864 - 792) / 792] x 100
Subtract the new number by the original number
864 - 792 = 72
72 ÷ 792 = 0.09090909090909091
0.09090909090909091 x 100 = 9.09%