681.16% is the change from 69 to 539
Calculation steps:
[( 539 - 69 ) ÷ 69] x 100 = 681.16%
Formula
Percentage change = [(539 - 69) / 69] x 100
Subtract the new number by the original number
539 - 69 = 470
470 ÷ 69 = 6.811594202898551
6.811594202898551 x 100 = 681.16%