Removing content from title field

Hi Everyone,

once again having a string issue. i'm trying to remove the year within the title field and placing within the year field.

i'm using convert filename to tag but i can't figure iut what dtring in need to do the move. can someone help please not there are different year in each title. Thanks
Prince 1999 1982

If that name is typical:
grafik

Or without the ARTIST
grafik

yeah i understand tat but how can i maove the year from the title field to the year field all in one shot please.

For that filename it should work as my screenshot shows.

yeah i got it thanks