501.22% is the change from 82 to 493
Calculation steps:
[( 493 - 82 ) ÷ 82] x 100 = 501.22%
Formula
Percentage change = [(493 - 82) / 82] x 100
Subtract the new number by the original number
493 - 82 = 411
411 ÷ 82 = 5.012195121951219
5.012195121951219 x 100 = 501.22%