The medical term for nearest the point of attachment is "proximal."
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The medical term for "away from an organ" is "distal." It refers to a structure that is farther away from a point of reference on the body.
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Strabismus is the medical term meaning misalignment of the eyes.
The medical term for position above the point of reference is "superior."
There's no such thing as "the nearest decimal point". If you mean "the nearest whole number" ... I'm stretching here, trying to invest your question with some meaning ... then the answer is zero.
That point in the orbit of the moon which is at the greatest distance from the earth., Fig.: The farthest or highest point; culmination.
The origin of this phrase "Driving you up the wall" is British. Meaning to aggravate someone to the point of doing the impossible.
its the point of origin