323.58% is the change from 229 to 970
Calculation steps:
[( 970 - 229 ) ÷ 229] x 100 = 323.58%
Formula
Percentage change = [(970 - 229) / 229] x 100
Subtract the new number by the original number
970 - 229 = 741
741 ÷ 229 = 3.2358078602620086
3.2358078602620086 x 100 = 323.58%