FX30 AT!GPSLOC? response

(Latitude at last position fix)
• Example: “49 Deg 10 Min 21.49 Sec N (0x008BDE6C)”
(Longitude at last position fix)
• Example: “123 Deg 4 Min 14.76 Sec W (0xFEA1EE9A)”

How do you convert Hexvalue to Degrees,minutes and seconds ?

Ok after some googling and exceling I found this:
its 32bit signed integer and it is multiplied by (180/(2^25)) so:

0x008BDE6C => 9166444 * (180/(2^25)) == 49.17263746
0xFEA1EE9A => -22942054 * (180/(2^25) == -123.0707681

Maybe this should be in some manual ?