Let's divide 43556274 by 812
We want to divide 43556274 by 812.

Moving on to step 1:
812 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 812

Moving on to step 2:
The number 812 fits into 43 0 times, leaving a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Include the next digit (5) from the dividend after 43, then repeat: 435 / 812

Step 3:
The number 812 fits into 435 0 times, leaving a remainder of 435.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 435, we get 435.
Append the next digit (5) from the dividend to 435 and continue with: 4355 / 812

On to step 4:
If we divide 4355 by 812, we get 5 and a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 4060 away from 4355, we end up with 295.
Bring next digit (6) of the dividend behind the 295 and repeat the process: 2956 / 812

Step 5:
If we divide 2956 by 812, we get 3 and a remainder of 520.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Deduct 2436 from 2956 and we're left with 520.
Append the next digit (2) from the dividend to 520 and continue with: 5202 / 812

On to step 6:
812 goes into 5202 6 times with a remainder of 330.
Record the quotient 6 as the next digit in the result. 
Result so far: 536.0
The remainder is 330 after subtracting 4872 from 5202.
Bring next digit (7) of the dividend behind the 330 and repeat the process: 3307 / 812

Advancing to step 7:
The number 812 fits into 3307 4 times, leaving a remainder of 59.
The number 4 becomes the next digit in our result. 
Result so far: 5364.0
Subtracting 3248 from 3307 leaves us with 59.
Append the next digit (4) from the dividend to 59 and continue with: 594 / 812

Going ahead to step 8:
812 goes into 594 0 times with a remainder of 594.
Put 0 as the next digit of the answer. 
Result so far: 53640.0
If we take 0 away from 594, we end up with 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Going ahead to step 9:
812 can be fit into 5940 7 times, resulting in a remainder of 256.
The number 7 becomes the next digit in our result. 
Result so far: 53640.7
The remainder is 256 after subtracting 5684 from 5940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 10:
If we divide 2560 by 812, we get 3 and a remainder of 124.
Write down 3 as next digit of the result. 
Result so far: 53640.73
The remainder is 124 after subtracting 2436 from 2560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 11:
812 goes into 1240 1 times with a remainder of 428.
Record the quotient 1 as the next digit in the result. 
Result so far: 53640.731
Subtracting 812 from 1240 leaves us with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 12:
4280 divided by 812 is 5 with a remainder of 220.
Put 5 as the next digit of the answer. 
Result so far: 53640.7315
If we subtract 4060 from 4280, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 13:
When dividing 2200 by 812, we get 2 with a remainder of 576.
Use 2 as the next digit of our solution. 
Result so far: 53640.73152
If we subtract 1624 from 2200, we get 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Advancing to step 14:
5760 divided by 812 is 7 with a remainder of 76.
The next digit of our result is 7. 
Result so far: 53640.731527
Deduct 5684 from 5760 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 15:
812 can be fit into 760 0 times, resulting in a remainder of 760.
Put 0 as the next digit of the answer. 
Result so far: 53640.731527
Deduct 0 from 760 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

On to step 16:
812 can be fit into 7600 9 times, resulting in a remainder of 292.
Use 9 as the next digit of our solution. 
Result so far: 53640.73152709
The remainder is 292 after subtracting 7308 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

The final outcome is 53640.73152709, with a leftover of 2.92e-07.