229.04% is the change from 303 to 997
Calculation steps:
[( 997 - 303 ) ÷ 303] x 100 = 229.04%
Formula
Percentage change = [(997 - 303) / 303] x 100
Subtract the new number by the original number
997 - 303 = 694
694 ÷ 303 = 2.2904290429042904
2.2904290429042904 x 100 = 229.04%