Python numbers Manipulation

Use % 100 to get the last two digits of a number
--- 430 % 100 => 30 
Use // 100 to get the first digit of a number
--- 430 //100 => 4
Use % 10 to get the last digit of a number
--- 430 % 10 => 0
Conclusion
- Use //10 to get from the left
  //10, remove 1 digit from right
  //100, remove 2 digits from right
- Use %10 to get from the right