323.04% is the change from 230 to 973
Calculation steps:
[( 973 - 230 ) ÷ 230] x 100 = 323.04%
Formula
Percentage change = [(973 - 230) / 230] x 100
Subtract the new number by the original number
973 - 230 = 743
743 ÷ 230 = 3.2304347826086954
3.2304347826086954 x 100 = 323.04%