57.44% is the change from 430 to 677
Calculation steps:
[( 677 - 430 ) ÷ 430] x 100 = 57.44%
Formula
Percentage change = [(677 - 430) / 430] x 100
Subtract the new number by the original number
677 - 430 = 247
247 ÷ 430 = 0.5744186046511628
0.5744186046511628 x 100 = 57.44%