43853632 ÷ 807 
We want to divide 43853632 by 807.

On to step 1:
807 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 807

Step 2:
When dividing 43 by 807, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Fetch the next digit (8) from the dividend, attach it to 43 and continue: 438 / 807

On to step 3:
When dividing 438 by 807, we get 0 with a remainder of 438.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 438, we end up with 438.
Bring next digit (5) of the dividend behind the 438 and repeat the process: 4385 / 807

Moving on to step 4:
807 goes into 4385 5 times with a remainder of 350.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 4035 from 4385, we get 350.
Include the next digit (3) from the dividend after 350, then repeat: 3503 / 807

Moving on to step 5:
3503 divided by 807 is 4 with a remainder of 275.
Put 4 as the next digit of the answer. 
Result so far: 54.0
If we take 3228 away from 3503, we end up with 275.
Fetch the next digit (6) from the dividend, attach it to 275 and continue: 2756 / 807

Advancing to step 6:
If we divide 2756 by 807, we get 3 and a remainder of 335.
Use 3 as the next digit of our solution. 
Result so far: 543.0
Deduct 2421 from 2756 and we're left with 335.
Grab the next digit (3) from the dividend, add it to 335, then carry on: 3353 / 807

Let's proceed to step 7:
When dividing 3353 by 807, we get 4 with a remainder of 125.
The next digit of our result is 4. 
Result so far: 5434.0
If we subtract 3228 from 3353, we get 125.
Include the next digit (2) from the dividend after 125, then repeat: 1252 / 807

Going ahead to step 8:
When dividing 1252 by 807, we get 1 with a remainder of 445.
Write down 1 as next digit of the result. 
Result so far: 54341.0
Subtract 807 from 1252 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Going ahead to step 9:
807 goes into 4450 5 times with a remainder of 415.
Use 5 as the next digit of our solution. 
Result so far: 54341.5
The remainder is 415 after subtracting 4035 from 4450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Advancing to step 10:
4150 divided by 807 is 5 with a remainder of 115.
Write down 5 as next digit of the result. 
Result so far: 54341.55
If we take 4035 away from 4150, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

The final result is 54341.55 with a remainder of 0.115.