.# Swing calculated on Congress+Trinamool Congress vote percentages taken together in 2006.
1977-2006
In the 2006, 2001 and 1996 state assembly elections, Nanda Gopal Bhattacharya of CPI won the Danatan assembly seat, defeating his nearest rivals Bikram Chandra Pradhan of Trinamool Congress in 2006 and 2001, and Sunil Baran Giri of Congress in 1996. Contests in most years were multi cornered but only winners and runners are being mentioned. Ranjit Patra of CPI(M) defeated Panchanan Mahanti of Congress in 1991. Kanai Bhowmick of CPI defeated Dilip Kumar Das of Congress in 1987 and Pradyot Kumar Mahanti of Janata Party in 1982. Pradyot Kumar Mahanti of Janata Party defeated Rabindra Nath Dwibedi of CPI in 1977.[5]