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: [55.241, 162.66, 158.823, 140.558, 71.473, -48.092]
Example Output: [ 0.102  0.301  0.294  0.26   0.132 -0.089]

Example Input: [156.747, -11.171, 123.307, 114.583, 209.733, 32.145, 236.125]
Example Output: [ 0.182 -0.013  0.143  0.133  0.243  0.037  0.274]

Example Input: [245.906, 92.844, 224.391, -29.753, 126.927, -73.541, 186.36]
Example Output:
[ 0.318  0.12   0.29  -0.038  0.164 -0.095  0.241]

