1272.73% is the change from 66 to 906
Calculation steps:
[( 906 - 66 ) ÷ 66] x 100 = 1272.73%
Formula
Percentage change = [(906 - 66) / 66] x 100
Subtract the new number by the original number
906 - 66 = 840
840 ÷ 66 = 12.727272727272727
12.727272727272727 x 100 = 1272.73%