96.97% is the change from 66 to 130
Calculation steps:
[( 130 - 66 ) ÷ 66] x 100 = 96.97%
Formula
Percentage change = [(130 - 66) / 66] x 100
Subtract the new number by the original number
130 - 66 = 64
64 ÷ 66 = 0.9696969696969697
0.9696969696969697 x 100 = 96.97%