Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_3551 ( "Year" real, "Timeslot" text, "Network" text, "Episodes" real, "Viewers (in millions/overall)" text, "Viewers (in millions/target group 14-49)" text, "Market share (overall)" text, "Market share (target group 14-49)" text )

### Question ###
If the overall viewers were 1.83 millions, what was the overall market share?

### Accurate SQL ###

SELECT "Market share (overall)" FROM table_3551 WHERE "Viewers (in millions/overall)" = '1.83'