We divide 235880 by 18
We want to figure out the number of times 235880 can be divided by 18.

Moving on to step 1:
18 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 18

On to step 2:
The number 18 fits into 23 1 times, leaving a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 18 from 23 and we're left with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 18

On to step 3:
18 goes into 55 3 times with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtract 54 from 55 to get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 18

On to step 4:
The number 18 fits into 18 1 times, leaving a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 131.0
The remainder is 0 after subtracting 18 from 18.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 18

On to step 5:
If we divide 8 by 18, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 1310.0
If we subtract 0 from 8, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 18

Going ahead to step 6:
18 goes into 80 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 13104.0
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
If we divide 80 by 18, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 13104.4
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
18 can be fit into 80 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 13104.44
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 13104.44, and the remainder is 0.008.