564.65% is the change from 99 to 658
Calculation steps:
[( 658 - 99 ) ÷ 99] x 100 = 564.65%
Formula
Percentage change = [(658 - 99) / 99] x 100
Subtract the new number by the original number
658 - 99 = 559
559 ÷ 99 = 5.646464646464646
5.646464646464646 x 100 = 564.65%