546.99% is the change from 83 to 537
Calculation steps:
[( 537 - 83 ) ÷ 83] x 100 = 546.99%
Formula
Percentage change = [(537 - 83) / 83] x 100
Subtract the new number by the original number
537 - 83 = 454
454 ÷ 83 = 5.469879518072289
5.469879518072289 x 100 = 546.99%