remainder

US /rɪˈmeɪn.dɚ/
UK /rɪˈmeɪn.dɚ/
"remainder" picture
1.

a part of something that is left over when other parts have been used, dealt with, or removed

:
He spent the remainder of his life in peace.
Please eat the remainder of the cake.
2.

the number that is left over when one number is divided by another

:
When you divide 10 by 3, the remainder is 1.
The division problem resulted in a remainder of zero.