556.1% is the change from 82 to 538
Calculation steps:
[( 538 - 82 ) ÷ 82] x 100 = 556.1%
Formula
Percentage change = [(538 - 82) / 82] x 100
Subtract the new number by the original number
538 - 82 = 456
456 ÷ 82 = 5.560975609756097
5.560975609756097 x 100 = 556.1%