223.36% is the change from 304 to 983
Calculation steps:
[( 983 - 304 ) ÷ 304] x 100 = 223.36%
Formula
Percentage change = [(983 - 304) / 304] x 100
Subtract the new number by the original number
983 - 304 = 679
679 ÷ 304 = 2.2335526315789473
2.2335526315789473 x 100 = 223.36%