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: [-76.81, 155.294, -53.117, 198.868, 67.625]
Example Output: [-0.263  0.532 -0.182  0.681  0.232]

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: [161.844, -57.113, 160.183, 160.92]
Example Output:
[ 0.38  -0.134  0.376  0.378]