dividing is knowing the count of given number(divisor) to the number you are going to divide(dividend)
for instance: how many two's are there in three (3 divided by 2)
the answer is 1 remainder 1
the remainder is the remaining number which you cant be divide by the divisor
another example is 8 divided by 2 = 4
in advance division you will be required to divide 1 with 2 and will result a decimal value, eg: 3 / 2 = 1.5