36405234 ÷ 813 
We're looking to find how many times 813 goes into 36405234.

Moving on to step 1:
813 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 813

Let's proceed to step 2:
813 can be fit into 36 0 times, resulting in a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Take the next digit (4) from the dividend and append it to 36, then repeat: 364 / 813

Let's proceed to step 3:
364 divided by 813 is 0 with a remainder of 364.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 364 after subtracting 0 from 364.
Bring next digit (0) of the dividend behind the 364 and repeat the process: 3640 / 813

On to step 4:
The number 813 fits into 3640 4 times, leaving a remainder of 388.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 3252 from 3640, we get 388.
Include the next digit (5) from the dividend after 388, then repeat: 3885 / 813

Moving on to step 5:
If we divide 3885 by 813, we get 4 and a remainder of 633.
Put 4 as the next digit of the answer. 
Result so far: 44.0
The remainder is 633 after subtracting 3252 from 3885.
Include the next digit (2) from the dividend after 633, then repeat: 6332 / 813

Moving on to step 6:
813 goes into 6332 7 times with a remainder of 641.
The number 7 becomes the next digit in our result. 
Result so far: 447.0
If we subtract 5691 from 6332, we get 641.
Include the next digit (3) from the dividend after 641, then repeat: 6413 / 813

Advancing to step 7:
6413 divided by 813 is 7 with a remainder of 722.
The number 7 becomes the next digit in our result. 
Result so far: 4477.0
The remainder is 722 after subtracting 5691 from 6413.
Bring next digit (4) of the dividend behind the 722 and repeat the process: 7224 / 813

Let's proceed to step 8:
If we divide 7224 by 813, we get 8 and a remainder of 720.
Put 8 as the next digit of the answer. 
Result so far: 44778.0
If we subtract 6504 from 7224, we get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 9:
813 goes into 7200 8 times with a remainder of 696.
Write down 8 as next digit of the result. 
Result so far: 44778.8
If we take 6504 away from 7200, we end up with 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

Going ahead to step 10:
813 can be fit into 6960 8 times, resulting in a remainder of 456.
Record the quotient 8 as the next digit in the result. 
Result so far: 44778.88
Subtract 6504 from 6960 to get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

After the division, we end up with 44778.88 and a remainder of 0.456.