Step 1: Divide the number into separate digits:
19414 => 1 9 4 1 4
Step 2: Calculate the distance between each digit and the next (the last digit with the first):
1 to 9 = 8
9 to 4 = 5
4 to 1 = 3
1 to 4 = 3
4 to 1 = 3
Step 3: Combine the filters to a string:
8 5 3 3 3 = 85333