521.11% is the change from 90 to 559
Calculation steps:
[( 559 - 90 ) ÷ 90] x 100 = 521.11%
Formula
Percentage change = [(559 - 90) / 90] x 100
Subtract the new number by the original number
559 - 90 = 469
469 ÷ 90 = 5.211111111111111
5.211111111111111 x 100 = 521.11%