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: [80.514, 158.578, 178.002, 67.127, 63.817, -7.061, 208.709, 111.012, 145.797, -21.547]
Example Output: [ 0.082  0.161  0.181  0.068  0.065 -0.007  0.212  0.113  0.148 -0.022]

Example Input: [175.223, -83.296, -47.013]
Example Output: [ 3.901 -1.855 -1.047]

Example Input: [228.052, 71.746, 170.452, 158.938, 98.382, -72.209, -88.024]
Example Output:
[ 0.402  0.126  0.3    0.28   0.173 -0.127 -0.155]

