347.53% is the change from 223 to 998
Calculation steps:
[( 998 - 223 ) ÷ 223] x 100 = 347.53%
Formula
Percentage change = [(998 - 223) / 223] x 100
Subtract the new number by the original number
998 - 223 = 775
775 ÷ 223 = 3.475336322869955
3.475336322869955 x 100 = 347.53%