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.

Example Input: [105.342, 133.634, -20.053, 42.678, 212.89, 99.288]
Example Output: [ 0.184  0.233 -0.035  0.074  0.371  0.173]

Example Input: [56.345, -71.526, 163.534, 45.488, 161.533, 4.674, 190.511, -36.911]
Example Output: [ 0.11  -0.139  0.318  0.089  0.314  0.009  0.371 -0.072]

Example Input: [67.383, -57.495, 99.236]
Example Output:
[ 0.617 -0.527  0.909]