995.45% is the change from 66 to 723
Calculation steps:
[( 723 - 66 ) ÷ 66] x 100 = 995.45%
Formula
Percentage change = [(723 - 66) / 66] x 100
Subtract the new number by the original number
723 - 66 = 657
657 ÷ 66 = 9.954545454545455
9.954545454545455 x 100 = 995.45%