993.94% is the change from 66 to 722
Calculation steps:
[( 722 - 66 ) ÷ 66] x 100 = 993.94%
Formula
Percentage change = [(722 - 66) / 66] x 100
Subtract the new number by the original number
722 - 66 = 656
656 ÷ 66 = 9.93939393939394
9.93939393939394 x 100 = 993.94%