369. Gokul

Indian National Congress held the seat; the winning margin narrowed from 23.2% to 0.4%.

Boundaries were redrawn between 1962 and 1967 — the comparison is matched by name and is indicative only.

• Won on a lower shareIts own vote share fell 21.9% — it held because the rest of the vote was more divided.
• Runner-up changedSecond place passed from JS (JS) to Independent (IND).
• Vote fragmentedThe top two took only 39.6% between them, down from 60.5% — the field split more ways.

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