590.36% is the change from 83 to 573
Calculation steps:
[( 573 - 83 ) ÷ 83] x 100 = 590.36%
Formula
Percentage change = [(573 - 83) / 83] x 100
Subtract the new number by the original number
573 - 83 = 490
490 ÷ 83 = 5.903614457831325
5.903614457831325 x 100 = 590.36%