565.66% is the change from 99 to 659
Calculation steps:
[( 659 - 99 ) ÷ 99] x 100 = 565.66%
Formula
Percentage change = [(659 - 99) / 99] x 100
Subtract the new number by the original number
659 - 99 = 560
560 ÷ 99 = 5.656565656565657
5.656565656565657 x 100 = 565.66%