To determine what percent 1230 is equivalent to, we need a context or a total value to compare it to. Percentages are always calculated based on a whole.
However, if you're looking to express 1230 as a percentage of something, we need a reference number. For example, if you want to find out what percent 1230 is of 10000, the calculation would be:
\[ \text{Percentage} = \left( \frac{1230}{10000} \right) \times 100 = 12.3% \]
If you have a specific total or context in mind, please provide that, and I can help calculate the correct percentage. Otherwise, based on the responses you provided, 12% seems to be the closest option if we consider 1230 as a part of 10000.