number repeating twice in loop

[JonnyEnglish]

Hi,
can you help me understand why the number 9 repeats twice when i run this loop?

import math

digits = 123456789
reversed_numbers = []
counter = 1
for digit in range(9):
    test = (digits / (10 * counter)) % 10
    counter *= 10
    after_point = test - int(test)
    digit_after_point = int(10 * round(after_point, 1))
    print(digit_after_point)