Let's divide 43054374 by 641
We want to divide 43054374 by 641.

On to step 1:
When dividing 4 by 641, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 641

Going ahead to step 2:
If we divide 43 by 641, we get 0 and a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Bring next digit (0) of the dividend behind the 43 and repeat the process: 430 / 641

Step 3:
If we divide 430 by 641, we get 0 and a remainder of 430.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 430 after subtracting 0 from 430.
Fetch the next digit (5) from the dividend, attach it to 430 and continue: 4305 / 641

Advancing to step 4:
641 goes into 4305 6 times with a remainder of 459.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 3846 from 4305 leaves us with 459.
Bring next digit (4) of the dividend behind the 459 and repeat the process: 4594 / 641

Going ahead to step 5:
641 can be fit into 4594 7 times, resulting in a remainder of 107.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
Subtracting 4487 from 4594 leaves us with 107.
Take the next digit (3) from the dividend and append it to 107, then repeat: 1073 / 641

Going ahead to step 6:
If we divide 1073 by 641, we get 1 and a remainder of 432.
Use 1 as the next digit of our solution. 
Result so far: 671.0
Deduct 641 from 1073 and we're left with 432.
Include the next digit (7) from the dividend after 432, then repeat: 4327 / 641

Going ahead to step 7:
641 can be fit into 4327 6 times, resulting in a remainder of 481.
The next digit of our result is 6. 
Result so far: 6716.0
The remainder is 481 after subtracting 3846 from 4327.
Include the next digit (4) from the dividend after 481, then repeat: 4814 / 641

On to step 8:
4814 divided by 641 is 7 with a remainder of 327.
Record the quotient 7 as the next digit in the result. 
Result so far: 67167.0
The remainder is 327 after subtracting 4487 from 4814.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Advancing to step 9:
The number 641 fits into 3270 5 times, leaving a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 67167.5
If we take 3205 away from 3270, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 10:
650 divided by 641 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 67167.51
The remainder is 9 after subtracting 641 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 11:
90 divided by 641 is 0 with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 67167.51
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 12:
900 divided by 641 is 1 with a remainder of 259.
Record the quotient 1 as the next digit in the result. 
Result so far: 67167.5101
If we subtract 641 from 900, we get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Going ahead to step 13:
641 can be fit into 2590 4 times, resulting in a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 67167.51014
If we take 2564 away from 2590, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 14:
260 divided by 641 is 0 with a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 67167.51014
If we subtract 0 from 260, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 15:
The number 641 fits into 2600 4 times, leaving a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 67167.5101404
Subtract 2564 from 2600 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 16:
641 goes into 360 0 times with a remainder of 360.
Use 0 as the next digit of our solution. 
Result so far: 67167.5101404
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

In conclusion, the division gives 67167.5101404 with a balance of 3.6e-07.