We're dividing 63831162 by 879 
Let's see how many times 879 fits into 63831162.

Step 1:
When dividing 6 by 879, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 879

Going ahead to step 2:
879 can be fit into 63 0 times, resulting in a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Bring next digit (8) of the dividend behind the 63 and repeat the process: 638 / 879

Let's proceed to step 3:
When dividing 638 by 879, we get 0 with a remainder of 638.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 638, we get 638.
Fetch the next digit (3) from the dividend, attach it to 638 and continue: 6383 / 879

Let's proceed to step 4:
When dividing 6383 by 879, we get 7 with a remainder of 230.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 230 after subtracting 6153 from 6383.
Append the next digit (1) from the dividend to 230 and continue with: 2301 / 879

Let's proceed to step 5:
879 goes into 2301 2 times with a remainder of 543.
Write down 2 as next digit of the result. 
Result so far: 72.0
Subtracting 1758 from 2301 leaves us with 543.
Append the next digit (1) from the dividend to 543 and continue with: 5431 / 879

Advancing to step 6:
When dividing 5431 by 879, we get 6 with a remainder of 157.
Put 6 as the next digit of the answer. 
Result so far: 726.0
Deduct 5274 from 5431 and we're left with 157.
Grab the next digit (6) from the dividend, add it to 157, then carry on: 1576 / 879

Advancing to step 7:
879 goes into 1576 1 times with a remainder of 697.
Put 1 as the next digit of the answer. 
Result so far: 7261.0
Subtracting 879 from 1576 leaves us with 697.
Grab the next digit (2) from the dividend, add it to 697, then carry on: 6972 / 879

On to step 8:
The number 879 fits into 6972 7 times, leaving a remainder of 819.
Use 7 as the next digit of our solution. 
Result so far: 72617.0
If we take 6153 away from 6972, we end up with 819.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8190, and continue the process.

Let's proceed to step 9:
The number 879 fits into 8190 9 times, leaving a remainder of 279.
Put 9 as the next digit of the answer. 
Result so far: 72617.9
Subtract 7911 from 8190 to get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Moving on to step 10:
The number 879 fits into 2790 3 times, leaving a remainder of 153.
Use 3 as the next digit of our solution. 
Result so far: 72617.93
Subtracting 2637 from 2790 leaves us with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Going ahead to step 11:
879 goes into 1530 1 times with a remainder of 651.
The next digit of our result is 1. 
Result so far: 72617.931
If we subtract 879 from 1530, we get 651.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6510, and continue the process.

Moving on to step 12:
879 goes into 6510 7 times with a remainder of 357.
Record the quotient 7 as the next digit in the result. 
Result so far: 72617.9317
Subtracting 6153 from 6510 leaves us with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

Going ahead to step 13:
The number 879 fits into 3570 4 times, leaving a remainder of 54.
The next digit of our result is 4. 
Result so far: 72617.93174
Deduct 3516 from 3570 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 14:
540 divided by 879 is 0 with a remainder of 540.
Record the quotient 0 as the next digit in the result. 
Result so far: 72617.93174
Deduct 0 from 540 and we're left with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Advancing to step 15:
5400 divided by 879 is 6 with a remainder of 126.
Put 6 as the next digit of the answer. 
Result so far: 72617.9317406
If we take 5274 away from 5400, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 16:
The number 879 fits into 1260 1 times, leaving a remainder of 381.
The number 1 becomes the next digit in our result. 
Result so far: 72617.93174061
If we subtract 879 from 1260, we get 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

The final outcome is 72617.93174061, with a leftover of 3.81e-07.