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: [67.03, 54.116, -43.381, 156.987, 27.159, -83.563, 246.799, 242.974, 182.568]
Example Output: [ 0.079  0.064 -0.051  0.185  0.032 -0.098  0.29   0.286  0.215]

Example Input: [-76.62, 0.741, 30.593, -60.802, 208.129, 229.831, -24.156, 192.406, 44.528, 93.894]
Example Output: [-0.12   0.001  0.048 -0.095  0.326  0.36  -0.038  0.301  0.07   0.147]

Example Input: [-92.214, 57.623]
Example Output:
[ 2.666 -1.666]