63143197 divided by 879 
We want to figure out the number of times 63143197 can be divided by 879.

On to step 1:
The number 879 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 879

Let's proceed to step 2:
If we divide 63 by 879, we get 0 and a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Bring next digit (1) of the dividend behind the 63 and repeat the process: 631 / 879

Going ahead to step 3:
879 can be fit into 631 0 times, resulting in a remainder of 631.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 631 leaves us with 631.
Fetch the next digit (4) from the dividend, attach it to 631 and continue: 6314 / 879

Let's proceed to step 4:
6314 divided by 879 is 7 with a remainder of 161.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 6153 from 6314, we get 161.
Grab the next digit (3) from the dividend, add it to 161, then carry on: 1613 / 879

Advancing to step 5:
879 goes into 1613 1 times with a remainder of 734.
Record the quotient 1 as the next digit in the result. 
Result so far: 71.0
Subtract 879 from 1613 to get 734.
Include the next digit (1) from the dividend after 734, then repeat: 7341 / 879

Moving on to step 6:
If we divide 7341 by 879, we get 8 and a remainder of 309.
Put 8 as the next digit of the answer. 
Result so far: 718.0
If we subtract 7032 from 7341, we get 309.
Fetch the next digit (9) from the dividend, attach it to 309 and continue: 3099 / 879

Moving on to step 7:
If we divide 3099 by 879, we get 3 and a remainder of 462.
The next digit of our result is 3. 
Result so far: 7183.0
Subtract 2637 from 3099 to get 462.
Bring next digit (7) of the dividend behind the 462 and repeat the process: 4627 / 879

Advancing to step 8:
When dividing 4627 by 879, we get 5 with a remainder of 232.
The next digit of our result is 5. 
Result so far: 71835.0
If we subtract 4395 from 4627, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 9:
879 goes into 2320 2 times with a remainder of 562.
Use 2 as the next digit of our solution. 
Result so far: 71835.2
If we take 1758 away from 2320, we end up with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

On to step 10:
If we divide 5620 by 879, we get 6 and a remainder of 346.
The number 6 becomes the next digit in our result. 
Result so far: 71835.26
Deduct 5274 from 5620 and we're left with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Going ahead to step 11:
The number 879 fits into 3460 3 times, leaving a remainder of 823.
Put 3 as the next digit of the answer. 
Result so far: 71835.263
Subtract 2637 from 3460 to get 823.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8230, and continue the process.

Let's proceed to step 12:
If we divide 8230 by 879, we get 9 and a remainder of 319.
Record the quotient 9 as the next digit in the result. 
Result so far: 71835.2639
Deduct 7911 from 8230 and we're left with 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Going ahead to step 13:
When dividing 3190 by 879, we get 3 with a remainder of 553.
The number 3 becomes the next digit in our result. 
Result so far: 71835.26393
Subtract 2637 from 3190 to get 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Advancing to step 14:
If we divide 5530 by 879, we get 6 and a remainder of 256.
Put 6 as the next digit of the answer. 
Result so far: 71835.263936
If we take 5274 away from 5530, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 15:
2560 divided by 879 is 2 with a remainder of 802.
Put 2 as the next digit of the answer. 
Result so far: 71835.2639362
Deduct 1758 from 2560 and we're left with 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Step 16:
8020 divided by 879 is 9 with a remainder of 109.
The number 9 becomes the next digit in our result. 
Result so far: 71835.26393629
Deduct 7911 from 8020 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

The final result is 71835.26393629 with a remainder of 1.09e-07.