Let's divide 4379943 by 872
Let's see how many times 872 fits into 4379943.

Step 1:
872 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
Subtracting 0 from 4 leaves us with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 872

Going ahead to step 2:
43 divided by 872 is 0 with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Take the next digit (7) from the dividend and append it to 43, then repeat: 437 / 872

Moving on to step 3:
The number 872 fits into 437 0 times, leaving a remainder of 437.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 437, we end up with 437.
Bring next digit (9) of the dividend behind the 437 and repeat the process: 4379 / 872

Going ahead to step 4:
If we divide 4379 by 872, we get 5 and a remainder of 19.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 4360 from 4379 and we're left with 19.
Include the next digit (9) from the dividend after 19, then repeat: 199 / 872

On to step 5:
When dividing 199 by 872, we get 0 with a remainder of 199.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Subtracting 0 from 199 leaves us with 199.
Append the next digit (4) from the dividend to 199 and continue with: 1994 / 872

On to step 6:
The number 872 fits into 1994 2 times, leaving a remainder of 250.
The number 2 becomes the next digit in our result. 
Result so far: 502.0
Deduct 1744 from 1994 and we're left with 250.
Include the next digit (3) from the dividend after 250, then repeat: 2503 / 872

On to step 7:
872 can be fit into 2503 2 times, resulting in a remainder of 759.
Write down 2 as next digit of the result. 
Result so far: 5022.0
Subtract 1744 from 2503 to get 759.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7590, and continue the process.

On to step 8:
7590 divided by 872 is 8 with a remainder of 614.
Use 8 as the next digit of our solution. 
Result so far: 5022.8
Deduct 6976 from 7590 and we're left with 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

Going ahead to step 9:
When dividing 6140 by 872, we get 7 with a remainder of 36.
The number 7 becomes the next digit in our result. 
Result so far: 5022.87
Subtracting 6104 from 6140 leaves us with 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 10:
If we divide 360 by 872, we get 0 and a remainder of 360.
Write down 0 as next digit of the result. 
Result so far: 5022.87
Deduct 0 from 360 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 11:
872 can be fit into 3600 4 times, resulting in a remainder of 112.
The number 4 becomes the next digit in our result. 
Result so far: 5022.8704
Deduct 3488 from 3600 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 12:
1120 divided by 872 is 1 with a remainder of 248.
Write down 1 as next digit of the result. 
Result so far: 5022.87041
Deduct 872 from 1120 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 13:
If we divide 2480 by 872, we get 2 and a remainder of 736.
Use 2 as the next digit of our solution. 
Result so far: 5022.870412
If we take 1744 away from 2480, we end up with 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Moving on to step 14:
7360 divided by 872 is 8 with a remainder of 384.
The next digit of our result is 8. 
Result so far: 5022.8704128
If we subtract 6976 from 7360, we get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 15:
If we divide 3840 by 872, we get 4 and a remainder of 352.
Put 4 as the next digit of the answer. 
Result so far: 5022.87041284
If we take 3488 away from 3840, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

The quotient of the division is 5022.87041284, and the remainder is 3.52e-07.