539.02% is the change from 82 to 524
Calculation steps:
[( 524 - 82 ) ÷ 82] x 100 = 539.02%
Formula
Percentage change = [(524 - 82) / 82] x 100
Subtract the new number by the original number
524 - 82 = 442
442 ÷ 82 = 5.390243902439025
5.390243902439025 x 100 = 539.02%