eighty-six

Modifies a noun

• year: Virtually all of the work included here was written within a single decade of Roberts's eighty-six year long life.
• percent: Eighty-six percent of the world population has an ecological footprint smaller than 5.45 hectares.
• foot: It is built with stone, is embattled, and rises to the height of eighty-six feet.
• woman: No fewer than eighty-six women were employed at the time.

Preposition: per

• cent: Eighty-six per cent concerned medication, but not one of those trials asked people whether they felt better.