859.42% is the change from 69 to 662
Calculation steps:
[( 662 - 69 ) ÷ 69] x 100 = 859.42%
Formula
Percentage change = [(662 - 69) / 69] x 100
Subtract the new number by the original number
662 - 69 = 593
593 ÷ 69 = 8.594202898550725
8.594202898550725 x 100 = 859.42%