1296.97% is the change from 66 to 922
Calculation steps:
[( 922 - 66 ) ÷ 66] x 100 = 1296.97%
Formula
Percentage change = [(922 - 66) / 66] x 100
Subtract the new number by the original number
922 - 66 = 856
856 ÷ 66 = 12.969696969696969
12.969696969696969 x 100 = 1296.97%