956.06% is the change from 66 to 697
Calculation steps:
[( 697 - 66 ) ÷ 66] x 100 = 956.06%
Formula
Percentage change = [(697 - 66) / 66] x 100
Subtract the new number by the original number
697 - 66 = 631
631 ÷ 66 = 9.56060606060606
9.56060606060606 x 100 = 956.06%