To find the unit rate of stickers per page, you need to divide the total number of stickers by the total number of pages.
You have 459 stickers on 17 pages.
So, you calculate:
\[ \text{Stickers per page} = \frac{459 \text{ stickers}}{17 \text{ pages}} = 27 \text{ stickers per page} \]
Thus, there are 27 stickers per page.