No the math is right, but chart even has IF its 50% at a time. Without grabbing my book down, I can not find any passage other then talking about a part of the soul going into the item.
Harry wiki on Horcrux - It said fragments which could be any size.
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Date: 2013-03-23 08:48 am (UTC)Harry wiki on Horcrux - It said fragments which could be any size.