Missing 3 digits at the end of an integer value when saving a variable from the response

Hello,

I want to save the highlighted value from the response into a variable of my own. I see that the last 3 digits are changed by default to 000. Why does that occur?

This is a limitation of JavaScript when handling big numbers.

I think the only way around this is to handle this as a string.

Thank you very much! I will do that.