418.29% is the change from 82 to 425
Calculation steps:
[( 425 - 82 ) ÷ 82] x 100 = 418.29%
Formula
Percentage change = [(425 - 82) / 82] x 100
Subtract the new number by the original number
425 - 82 = 343
343 ÷ 82 = 4.182926829268292
4.182926829268292 x 100 = 418.29%