698.82% is the change from 85 to 679
Calculation steps:
[( 679 - 85 ) ÷ 85] x 100 = 698.82%
Formula
Percentage change = [(679 - 85) / 85] x 100
Subtract the new number by the original number
679 - 85 = 594
594 ÷ 85 = 6.988235294117647
6.988235294117647 x 100 = 698.82%