To find the percentage of free throws Cody made, you can use the formula:
\[ \text{Percentage} = \left(\frac{\text{Number of Successful Free Throws}}{\text{Total Free Throws}}\right) \times 100 \]
In this case, Cody made 18 out of 25 free throws. Plugging in the numbers:
\[ \text{Percentage} = \left(\frac{18}{25}\right) \times 100 \]
Calculating the fraction:
\[ \frac{18}{25} = 0.72 \]
Now multiplying by 100:
\[ 0.72 \times 100 = 72 \]
So, Cody made 72% of his free throws.