Need your inputs!!

Hello All !!

Yoe - 4.8 Role - Frontend Developer Cctc - 7.56 Loc - Hyd

offered - 13.2 Company - Sanofi Loc - HYD Role - Analyst

Ongoing interview: Company: Mphasis Loc - BLR Role - UI DEVELOPER

how much % of a hike should I ask on my current offer?

Please share your thoughts, so that it would be great, suggest me the best one to join.