74. Bisfi

Communist Party of India held the seat; the winning margin narrowed from 26.1% to 7.1%.

• Won on a lower shareIts own vote share fell 14.5% — it held because the rest of the vote was more divided.
• Runner-up changedSecond place passed from Janata Party (JNP) to Indian National Congress (INC).
• Vote fragmentedThe top two took only 66.1% between them, down from 76.0% — the field split more ways.

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