424.39% is the change from 82 to 430
Calculation steps:
[( 430 - 82 ) ÷ 82] x 100 = 424.39%
Formula
Percentage change = [(430 - 82) / 82] x 100
Subtract the new number by the original number
430 - 82 = 348
348 ÷ 82 = 4.2439024390243905
4.2439024390243905 x 100 = 424.39%