68.37% is the change from 430 to 724
Calculation steps:
[( 724 - 430 ) ÷ 430] x 100 = 68.37%
Formula
Percentage change = [(724 - 430) / 430] x 100
Subtract the new number by the original number
724 - 430 = 294
294 ÷ 430 = 0.6837209302325581
0.6837209302325581 x 100 = 68.37%