Step 1: Divide the number into separate digits:
43316 => 4 3 3 1 6
Step 2: Calculate the distance between each digit and the next (the last digit with the first):
4 to 3 = 1
3 to 3 = 0
3 to 1 = 2
1 to 6 = 5
6 to 4 = 2
Step 3: Combine the filters to a string:
1 0 2 5 2 = 10252