For starters, do not disclose how much you “make” or made earlier. You will mostly need to find a new gig. Jumping up a lot in the current gig is difficult.
Once you have disclosed how much you make, you are anchored to the base amount. I have had to convince a lot of folks not to mention this. Instead, it is still okay to tell them how much you expect.
A lot of this also depends on luck. So you need to improve your chances by applying to lots of companies. If I had accepted the first offer I got (when I started working remotely - which was still 2x of what I made in India), I would have made 50 - 70% lesser than what I am doing today.