63.49% is the change from 430 to 703
Calculation steps:
[( 703 - 430 ) ÷ 430] x 100 = 63.49%
Formula
Percentage change = [(703 - 430) / 430] x 100
Subtract the new number by the original number
703 - 430 = 273
273 ÷ 430 = 0.6348837209302326
0.6348837209302326 x 100 = 63.49%