Let's divide 43569291 by 217
We want to divide 43569291 by 217.

Advancing to step 1:
217 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
Deduct 0 from 4 and we're left with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 217

Step 2:
217 goes into 43 0 times with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Bring next digit (5) of the dividend behind the 43 and repeat the process: 435 / 217

On to step 3:
If we divide 435 by 217, we get 2 and a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 434 from 435 and we're left with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 217

On to step 4:
The number 217 fits into 16 0 times, leaving a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 20.0
Subtract 0 from 16 to get 16.
Grab the next digit (9) from the dividend, add it to 16, then carry on: 169 / 217

Going ahead to step 5:
When dividing 169 by 217, we get 0 with a remainder of 169.
Use 0 as the next digit of our solution. 
Result so far: 200.0
If we take 0 away from 169, we end up with 169.
Grab the next digit (2) from the dividend, add it to 169, then carry on: 1692 / 217

Going ahead to step 6:
217 can be fit into 1692 7 times, resulting in a remainder of 173.
Write down 7 as next digit of the result. 
Result so far: 2007.0
If we take 1519 away from 1692, we end up with 173.
Fetch the next digit (9) from the dividend, attach it to 173 and continue: 1739 / 217

Advancing to step 7:
If we divide 1739 by 217, we get 8 and a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 20078.0
Deduct 1736 from 1739 and we're left with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 217

Step 8:
31 divided by 217 is 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 200780.0
The remainder is 31 after subtracting 0 from 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 9:
The number 217 fits into 310 1 times, leaving a remainder of 93.
Write down 1 as next digit of the result. 
Result so far: 200780.1
If we take 217 away from 310, we end up with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Going ahead to step 10:
When dividing 930 by 217, we get 4 with a remainder of 62.
The next digit of our result is 4. 
Result so far: 200780.14
The remainder is 62 after subtracting 868 from 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 11:
620 divided by 217 is 2 with a remainder of 186.
Write down 2 as next digit of the result. 
Result so far: 200780.142
If we take 434 away from 620, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Going ahead to step 12:
217 can be fit into 1860 8 times, resulting in a remainder of 124.
Record the quotient 8 as the next digit in the result. 
Result so far: 200780.1428
Deduct 1736 from 1860 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 13:
When dividing 1240 by 217, we get 5 with a remainder of 155.
Record the quotient 5 as the next digit in the result. 
Result so far: 200780.14285
The remainder is 155 after subtracting 1085 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Advancing to step 14:
217 goes into 1550 7 times with a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 200780.142857
Subtracting 1519 from 1550 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 15:
The number 217 fits into 310 1 times, leaving a remainder of 93.
Put 1 as the next digit of the answer. 
Result so far: 200780.1428571
Subtract 217 from 310 to get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Step 16:
217 can be fit into 930 4 times, resulting in a remainder of 62.
Write down 4 as next digit of the result. 
Result so far: 200780.14285714
If we subtract 868 from 930, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

After the division, we end up with 200780.14285714 and a remainder of 6.2e-08.