103.02% is the change from 430 to 873
Calculation steps:
[( 873 - 430 ) ÷ 430] x 100 = 103.02%
Formula
Percentage change = [(873 - 430) / 430] x 100
Subtract the new number by the original number
873 - 430 = 443
443 ÷ 430 = 1.0302325581395348
1.0302325581395348 x 100 = 103.02%