288.18% is the change from 203 to 788
Calculation steps:
[( 788 - 203 ) ÷ 203] x 100 = 288.18%
Formula
Percentage change = [(788 - 203) / 203] x 100
Subtract the new number by the original number
788 - 203 = 585
585 ÷ 203 = 2.8817733990147785
2.8817733990147785 x 100 = 288.18%