In this task, you will be given a list of numbers. The goal is to divide all the numbers in the list by a constant such that the sum of the resulting list is 1. The output should be rounded to 3 decimals.

[121.722, 110.981, 3.171]
[0.516 0.471 0.013]

[86.628, 157.229]
[0.355 0.645]

[79.198, 45.993, 120.31, 111.713, 155.606, 83.339, 137.212, 2.557, 33.46]

[0.103 0.06  0.156 0.145 0.202 0.108 0.178 0.003 0.043]