43674871 ÷ 551 
Our goal is to divide 43674871 by 551.

Moving on to step 1:
When dividing 4 by 551, we get 0 with 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.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 551

Going ahead to step 2:
551 goes into 43 0 times with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Include the next digit (6) from the dividend after 43, then repeat: 436 / 551

On to step 3:
If we divide 436 by 551, we get 0 and a remainder of 436.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 436, we get 436.
Bring next digit (7) of the dividend behind the 436 and repeat the process: 4367 / 551

Going ahead to step 4:
If we divide 4367 by 551, we get 7 and a remainder of 510.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 3857 from 4367 and we're left with 510.
Append the next digit (4) from the dividend to 510 and continue with: 5104 / 551

On to step 5:
551 goes into 5104 9 times with a remainder of 145.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
The remainder is 145 after subtracting 4959 from 5104.
Fetch the next digit (8) from the dividend, attach it to 145 and continue: 1458 / 551

Moving on to step 6:
If we divide 1458 by 551, we get 2 and a remainder of 356.
The next digit of our result is 2. 
Result so far: 792.0
The remainder is 356 after subtracting 1102 from 1458.
Grab the next digit (7) from the dividend, add it to 356, then carry on: 3567 / 551

Going ahead to step 7:
If we divide 3567 by 551, we get 6 and a remainder of 261.
Put 6 as the next digit of the answer. 
Result so far: 7926.0
Subtracting 3306 from 3567 leaves us with 261.
Take the next digit (1) from the dividend and append it to 261, then repeat: 2611 / 551

Step 8:
The number 551 fits into 2611 4 times, leaving a remainder of 407.
Record the quotient 4 as the next digit in the result. 
Result so far: 79264.0
If we take 2204 away from 2611, we end up with 407.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4070, and continue the process.

Going ahead to step 9:
551 can be fit into 4070 7 times, resulting in a remainder of 213.
The next digit of our result is 7. 
Result so far: 79264.7
Subtracting 3857 from 4070 leaves us with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

On to step 10:
If we divide 2130 by 551, we get 3 and a remainder of 477.
Use 3 as the next digit of our solution. 
Result so far: 79264.73
If we take 1653 away from 2130, we end up with 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Advancing to step 11:
551 can be fit into 4770 8 times, resulting in a remainder of 362.
Use 8 as the next digit of our solution. 
Result so far: 79264.738
If we subtract 4408 from 4770, we get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Moving on to step 12:
The number 551 fits into 3620 6 times, leaving a remainder of 314.
Write down 6 as next digit of the result. 
Result so far: 79264.7386
If we take 3306 away from 3620, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 13:
If we divide 3140 by 551, we get 5 and a remainder of 385.
The next digit of our result is 5. 
Result so far: 79264.73865
Subtract 2755 from 3140 to get 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Let's proceed to step 14:
551 can be fit into 3850 6 times, resulting in a remainder of 544.
Record the quotient 6 as the next digit in the result. 
Result so far: 79264.738656
If we subtract 3306 from 3850, we get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Advancing to step 15:
The number 551 fits into 5440 9 times, leaving a remainder of 481.
Record the quotient 9 as the next digit in the result. 
Result so far: 79264.7386569
Subtracting 4959 from 5440 leaves us with 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Advancing to step 16:
The number 551 fits into 4810 8 times, leaving a remainder of 402.
Record the quotient 8 as the next digit in the result. 
Result so far: 79264.73865698
Subtract 4408 from 4810 to get 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

In conclusion, the division gives 79264.73865698 with a balance of 4.02e-07.