1125.76% is the change from 66 to 809
Calculation steps:
[( 809 - 66 ) ÷ 66] x 100 = 1125.76%
Formula
Percentage change = [(809 - 66) / 66] x 100
Subtract the new number by the original number
809 - 66 = 743
743 ÷ 66 = 11.257575757575758
11.257575757575758 x 100 = 1125.76%