508. Ghatal

Indian National Congress held the seat; the winning margin narrowed from 9.2% to 8.7%.

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 12.0% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 74.5% between them, down from 97.9% — the field split more ways.
• TurnoutTurnout rose 6.2% to 70.0%.

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