FINDB

Returns the starting position of a given text, using byte positions. FINDB is case sensitive.

FINDB( Find Text ; Text ; Position )

Find Text: The text or text expression to be found.

Text: the text in which the search is to be made.

Position: The position in the text where the search starts.

=FINDB("ᄫᄬ";"ᄩᄔᄕᄜᄝᄞᄠgᄢᄣᄫᄬᄭᄮᄯᄲᄶ";17) returns 19.