762.12% is the change from 66 to 569
Calculation steps:
[( 569 - 66 ) ÷ 66] x 100 = 762.12%
Formula
Percentage change = [(569 - 66) / 66] x 100
Subtract the new number by the original number
569 - 66 = 503
503 ÷ 66 = 7.621212121212121
7.621212121212121 x 100 = 762.12%