950% is the change from 66 to 693
Calculation steps:
[( 693 - 66 ) ÷ 66] x 100 = 950%
Formula
Percentage change = [(693 - 66) / 66] x 100
Subtract the new number by the original number
693 - 66 = 627
627 ÷ 66 = 9.5
9.5 x 100 = 950%
Example