To find out what percent of 4 is 9, you can use the following formula:
\[ \text{Percentage} = \left( \frac{\text{Part}}{\text{Whole}} \right) \times 100 \]
In this case, the ‘Part’ is 9 and the ‘Whole’ is 4. Plugging these values into the formula:
\[ \text{Percentage} = \left( \frac{9}{4} \right) \times 100 \]
\[ \text{Percentage} = 2.25 \times 100 \]
\[ \text{Percentage} = 225\% \]
So, 9 is 225% of 4. This means that 9 is more than double the value of 4.