1025.76% is the change from 66 to 743
Calculation steps:
[( 743 - 66 ) ÷ 66] x 100 = 1025.76%
Formula
Percentage change = [(743 - 66) / 66] x 100
Subtract the new number by the original number
743 - 66 = 677
677 ÷ 66 = 10.257575757575758
10.257575757575758 x 100 = 1025.76%