1063.64% is the change from 66 to 768
Calculation steps:
[( 768 - 66 ) ÷ 66] x 100 = 1063.64%
Formula
Percentage change = [(768 - 66) / 66] x 100
Subtract the new number by the original number
768 - 66 = 702
702 ÷ 66 = 10.636363636363637
10.636363636363637 x 100 = 1063.64%