295.41% is the change from 109 to 431
Calculation steps:
[( 431 - 109 ) ÷ 109] x 100 = 295.41%
Formula
Percentage change = [(431 - 109) / 109] x 100
Subtract the new number by the original number
431 - 109 = 322
322 ÷ 109 = 2.9541284403669725
2.9541284403669725 x 100 = 295.41%