We look at the division of 830631 by 79 
Let's see how many times 79 fits into 830631.

Let's proceed to step 1:
When dividing 8 by 79, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 79

On to step 2:
83 divided by 79 is 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 79 from 83 to get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 79

Advancing to step 3:
The number 79 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 40 to get 40.
Append the next digit (6) from the dividend to 40 and continue with: 406 / 79

Moving on to step 4:
79 goes into 406 5 times with a remainder of 11.
Put 5 as the next digit of the answer. 
Result so far: 105.0
Deduct 395 from 406 and we're left with 11.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 79

Step 5:
79 goes into 113 1 times with a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 1051.0
Deduct 79 from 113 and we're left with 34.
Bring next digit (1) of the dividend behind the 34 and repeat the process: 341 / 79

Let's proceed to step 6:
341 divided by 79 is 4 with a remainder of 25.
Record the quotient 4 as the next digit in the result. 
Result so far: 10514.0
Subtracting 316 from 341 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
When dividing 250 by 79, we get 3 with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 10514.3
If we take 237 away from 250, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 8:
When dividing 130 by 79, we get 1 with a remainder of 51.
The next digit of our result is 1. 
Result so far: 10514.31
The remainder is 51 after subtracting 79 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 9:
When dividing 510 by 79, we get 6 with a remainder of 36.
The next digit of our result is 6. 
Result so far: 10514.316
Subtract 474 from 510 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 10:
The number 79 fits into 360 4 times, leaving a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 10514.3164
Deduct 316 from 360 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 11:
440 divided by 79 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 10514.31645
The remainder is 45 after subtracting 395 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 12:
79 can be fit into 450 5 times, resulting in a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 10514.316455
Deduct 395 from 450 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

After the division, we end up with 10514.316455 and a remainder of 5.5e-06.