Let's divide 236419 by 18
Let's see how many times 18 fits into 236419.

Advancing to step 1:
18 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 18

Going ahead to step 2:
If we divide 23 by 18, we get 1 and a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 18 from 23 and we're left with 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 18

Advancing to step 3:
18 can be fit into 56 3 times, resulting in a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 54 from 56 and we're left with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 18

On to step 4:
The number 18 fits into 24 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 131.0
The remainder is 6 after subtracting 18 from 24.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 18

On to step 5:
The number 18 fits into 61 3 times, leaving a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 1313.0
If we take 54 away from 61, we end up with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 18

Let's proceed to step 6:
The number 18 fits into 79 4 times, leaving a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 13134.0
The remainder is 7 after subtracting 72 from 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
18 can be fit into 70 3 times, resulting in a remainder of 16.
The next digit of our result is 3. 
Result so far: 13134.3
If we take 54 away from 70, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
When dividing 160 by 18, we get 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 13134.38
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
18 goes into 160 8 times with a remainder of 16.
The next digit of our result is 8. 
Result so far: 13134.388
Deduct 144 from 160 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 13134.388, and the remainder is 0.0016.