Hey guys
I am making a project and have gotten a GPS module and i have got it up and running, i just need some help making some sense of what is coming up on the serial monitor and extracting it so if the number changes too much, a light turns on
Thank you 
So if WHAT number changes? It doesn't really matter, there are GPS libraries that do the parsing for you.
Could you link me to one if thats not a hassle, or what should i look for on google?
TinyGPS++, neoGPS
Using Bing to search for
gps arduino library
worked great for me. It found TinyGPS++ which is supposed to be a good library.
Thank you, this has helped me a lot