We're dividing 82878184 by 631 
Our goal is to divide 82878184 by 631.

Going ahead to step 1:
631 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 631

Going ahead to step 2:
When dividing 82 by 631, we get 0 with a remainder of 82.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 82 after subtracting 0 from 82.
Take the next digit (8) from the dividend and append it to 82, then repeat: 828 / 631

Going ahead to step 3:
631 can be fit into 828 1 times, resulting in a remainder of 197.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 631 from 828 and we're left with 197.
Take the next digit (7) from the dividend and append it to 197, then repeat: 1977 / 631

On to step 4:
When dividing 1977 by 631, we get 3 with a remainder of 84.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 1893 from 1977 and we're left with 84.
Take the next digit (8) from the dividend and append it to 84, then repeat: 848 / 631

Let's proceed to step 5:
The number 631 fits into 848 1 times, leaving a remainder of 217.
The number 1 becomes the next digit in our result. 
Result so far: 131.0
Subtract 631 from 848 to get 217.
Take the next digit (1) from the dividend and append it to 217, then repeat: 2171 / 631

Going ahead to step 6:
The number 631 fits into 2171 3 times, leaving a remainder of 278.
The number 3 becomes the next digit in our result. 
Result so far: 1313.0
Subtracting 1893 from 2171 leaves us with 278.
Grab the next digit (8) from the dividend, add it to 278, then carry on: 2788 / 631

On to step 7:
631 can be fit into 2788 4 times, resulting in a remainder of 264.
The next digit of our result is 4. 
Result so far: 13134.0
Deduct 2524 from 2788 and we're left with 264.
Take the next digit (4) from the dividend and append it to 264, then repeat: 2644 / 631

Going ahead to step 8:
When dividing 2644 by 631, we get 4 with a remainder of 120.
The number 4 becomes the next digit in our result. 
Result so far: 131344.0
Subtracting 2524 from 2644 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 9:
1200 divided by 631 is 1 with a remainder of 569.
Put 1 as the next digit of the answer. 
Result so far: 131344.1
Deduct 631 from 1200 and we're left with 569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

Moving on to step 10:
5690 divided by 631 is 9 with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 131344.19
The remainder is 11 after subtracting 5679 from 5690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 11:
When dividing 110 by 631, we get 0 with a remainder of 110.
The next digit of our result is 0. 
Result so far: 131344.19
The remainder is 110 after subtracting 0 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 12:
631 goes into 1100 1 times with a remainder of 469.
The next digit of our result is 1. 
Result so far: 131344.1901
Deduct 631 from 1100 and we're left with 469.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

On to step 13:
When dividing 4690 by 631, we get 7 with a remainder of 273.
Write down 7 as next digit of the result. 
Result so far: 131344.19017
If we take 4417 away from 4690, we end up with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Let's proceed to step 14:
2730 divided by 631 is 4 with a remainder of 206.
Put 4 as the next digit of the answer. 
Result so far: 131344.190174
If we take 2524 away from 2730, we end up with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Going ahead to step 15:
When dividing 2060 by 631, we get 3 with a remainder of 167.
Write down 3 as next digit of the result. 
Result so far: 131344.1901743
If we subtract 1893 from 2060, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 16:
When dividing 1670 by 631, we get 2 with a remainder of 408.
Write down 2 as next digit of the result. 
Result so far: 131344.19017432
If we subtract 1262 from 1670, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

In conclusion, the division gives 131344.19017432 with a balance of 4.08e-07.