20.05% is the change from 768 to 922
Calculation steps:
[( 922 - 768 ) ÷ 768] x 100 = 20.05%
Formula
Percentage change = [(922 - 768) / 768] x 100
Subtract the new number by the original number
922 - 768 = 154
154 ÷ 768 = 0.20052083333333334
0.20052083333333334 x 100 = 20.05%