Havdala Motzei Yom Kippur this year:
Starts from “hinei kail yeshu’assi”
Besamim is a shayloh, I guess best is to skip it, and after drinking, make the berachah of besamim and smell.
Have a ner lit for the purpose of havdala from Erev Yom Kippur. By havdala, light another light (can be a match) from that light, and make the berachah on the 2 together (that’s your “avukah“–the “ner sheshavas” and the newly lit – from that other ner.
If a woman feels she must eat or drink, if she has no one to hear havdala from, she should make havdala herself and don’t forget “v’yitten lechoh“!