Step 1: Divide the number into separate digits:
60632 => 6 0 6 3 2
Step 2: Calculate the distance between each digit and the next (the last digit with the first):
6 to 0 = 6
0 to 6 = 6
6 to 3 = 3
3 to 2 = 1
2 to 6 = 4
Step 3: Combine the filters to a string:
6 6 3 1 4 = 66314