585.86% is the change from 99 to 679
Calculation steps:
[( 679 - 99 ) ÷ 99] x 100 = 585.86%
Formula
Percentage change = [(679 - 99) / 99] x 100
Subtract the new number by the original number
679 - 99 = 580
580 ÷ 99 = 5.858585858585859
5.858585858585859 x 100 = 585.86%