Let's divide 435964 by 18
We're looking to find how many times 18 goes into 435964.

Going ahead to step 1:
18 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 18

Let's proceed to step 2:
If we divide 43 by 18, we get 2 and a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 36 from 43 and we're left with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 18

Going ahead to step 3:
18 goes into 75 4 times with a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
If we take 72 away from 75, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 18

Going ahead to step 4:
39 divided by 18 is 2 with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 242.0
If we take 36 away from 39, we end up with 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 18

Let's proceed to step 5:
18 goes into 36 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2422.0
Subtract 36 from 36 to get 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 18

Advancing to step 6:
When dividing 4 by 18, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 24220.0
The remainder is 4 after subtracting 0 from 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
When dividing 40 by 18, we get 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 24220.2
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
18 can be fit into 40 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 24220.22
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 24220.22 with a remainder of 0.004.