On August $31,$ Year $6,$ Plow Inc. purchased $75$ percent of the outstanding common shares of Share Inc. for $$750,000.$ On January $1,$ Year $6,$ Share had common shares of $$500,000$ and retained earnings of $$240,000.$ At the date of acquisition, plant and equipment on Share$$s books was undervalued by $$40,000.$ This plant had a remaining useful life of five years. The balance of the acquisition differential was allocated to unrecorded trademarks of Share to be amortized over a $10-$year period. Share$$s net income for Year $6$ was $$90,000,$ earned evenly throughout the year. On December $15,$ Year $6,$ Share declared and paid dividends of $$10,000.$

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On December $31,$ Year $6,$ Plow sold $20$ percent of its $75$ percent interest in Share for $$160,000.$

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What percentage of Share does Plow own after the disposition?

Multiple Choice

$60$ percent

$67\mathrm{.}5$ percent

$55$ percent

$85$ percent