458.44% is the change from 77 to 430
Calculation steps:
[( 430 - 77 ) ÷ 77] x 100 = 458.44%
Formula
Percentage change = [(430 - 77) / 77] x 100
Subtract the new number by the original number
430 - 77 = 353
353 ÷ 77 = 4.584415584415584
4.584415584415584 x 100 = 458.44%