python - How to append a character in price column in a pandas object

Question

I would like to append a coma "," just before the 2 last digit of the object, for example I have :

4000000 and I want : 40000,00

with all the ressources I think it's something it should be something like that:

car_sales["Price"] = car_sales["Price"].str.append(",", ).astype(int)

So what should I put in the append I am not able to figure, if someone have an idea please?

Thanks in advance

Answer 1

等待大神答复