Given the task definition and input, reply with output. 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.

[28.223, 230.884, 39.897, 135.289, -82.409, -8.47, -98.88]

[ 0.115  0.944  0.163  0.553 -0.337 -0.035 -0.404]