Deobfuscates strings

deobfuscate.py

#!/usr/bin/env python

def deobfuscate_strings(numbers_string, substract_number):
    result = ''
    
    numbers_list = numbers_string.split('.')
    
    for number in numbers_list:
        result = result + chr(int(number) - int(substract_number))

    return '"{}"'.format(result)