Hye Abhinav,
GPGGA string gives the information of longitude and latitude in degree minute format.
I apologize for mistake in this Line: 014391.000,E longitude 11 deg 31.000' E
Correct this as : 01131.000,E longitude 11 deg 31.000' E
Let's I explain what is the degree format?
Longitude and latitude information is in DDMM.MMMM format.
DD – degree
MM.MMMM – minute
For example, 1131.000 means first two digit is degree and remaining last digit is minute
11 = degree and 31.000' = minute
You can converter in different format from degree minute like only degree format or degree minute second format.