165. Digras

Indian National Congress held the seat; the winning margin narrowed from 47.1% to 12.7%.

• Won on a lower shareIts own vote share fell 29.6% — it held because the rest of the vote was more divided.
• New challengerICS (ICS) finished second with 30.6% — it did not contest here in 1980.
• Vote fragmentedThe top two took only 73.8% between them, down from 98.6% — the field split more ways.

Written from the constituency figures by a fixed set of rules — no language model.