I want to do phd in biochemistry from abroad. Which university/ colleges will be better for me? how to get the scholarships? & how to apply

I did bsc in biochemistry, now i m doing my msc in biochemistry, further i want to proceed my education by doing phd of the same subject from abroad. Which university/ colleges will be better for me?how to get the scholarships? & how to apply? what is the required percentage for scholarship program