u/Apprehensive-Bad1516

I’m currently working on the Hobbii Lux Bamboo Baby Blanket, but I’m stuck on the border part of the pattern. The blanket itself has 89 rows of double crochets, and the pattern says to “work 159 hdc distributed evenly on the side.” I’m not sure how to go about “evenly distributing” the stitches since I can’t add the same number of stitches in each row. I’m pretty new to blankets, so I don’t have a ton of experience with borders. Any help is greatly appreciated!!