can i find a calculator that uses remainders please?

I think the web2 calculator does this too.

example:

14 mod 3 means divide 14 by 3 and give only the remainder.

I entered it as

mod(14,3)

$${\mathtt{14}} \,{mod}\, {\mathtt{3}} = {\mathtt{2}}$$

Sorry, there are no calculators with remainders because a remainder is expressed as a decimal.

Here's one that will perform long division and give you any remainder....I don't know if that's what you need, or not......

http://www.calculatorsoup.com/calculators/math/longdivision.php