231.23% is the change from 301 to 997
Calculation steps:
[( 997 - 301 ) ÷ 301] x 100 = 231.23%
Formula
Percentage change = [(997 - 301) / 301] x 100
Subtract the new number by the original number
997 - 301 = 696
696 ÷ 301 = 2.3122923588039868
2.3122923588039868 x 100 = 231.23%