591.57% is the change from 83 to 574
Calculation steps:
[( 574 - 83 ) ÷ 83] x 100 = 591.57%
Formula
Percentage change = [(574 - 83) / 83] x 100
Subtract the new number by the original number
574 - 83 = 491
491 ÷ 83 = 5.9156626506024095
5.9156626506024095 x 100 = 591.57%