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: [-95.052, 44.855, 168.107, -59.536, 54.077, 225.341]
Example Output: [-0.281  0.133  0.498 -0.176  0.16   0.667]

Example Input: [-99.405, 166.036, 167.552, -23.626, 247.539, 11.298]
Example Output: [-0.212  0.354  0.357 -0.05   0.527  0.024]

Example Input: [125.867, 180.765, -52.788, 3.257, 18.555, 123.654, -27.097, 227.927]
Example Output:
[ 0.21   0.301 -0.088  0.005  0.031  0.206 -0.045  0.38 ]