313.04% is the change from 230 to 950
Calculation steps:
[( 950 - 230 ) ÷ 230] x 100 = 313.04%
Formula
Percentage change = [(950 - 230) / 230] x 100
Subtract the new number by the original number
950 - 230 = 720
720 ÷ 230 = 3.130434782608696
3.130434782608696 x 100 = 313.04%