We look at the division of 310128 by 79 
We want to figure out the number of times 310128 can be divided by 79.

On to step 1:
The number 79 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 79

Going ahead to step 2:
The number 79 fits into 31 0 times, leaving a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Fetch the next digit (0) from the dividend, attach it to 31 and continue: 310 / 79

Going ahead to step 3:
If we divide 310 by 79, we get 3 and a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 237 from 310 to get 73.
Append the next digit (1) from the dividend to 73 and continue with: 731 / 79

Let's proceed to step 4:
731 divided by 79 is 9 with a remainder of 20.
The next digit of our result is 9. 
Result so far: 39.0
The remainder is 20 after subtracting 711 from 731.
Fetch the next digit (2) from the dividend, attach it to 20 and continue: 202 / 79

Moving on to step 5:
If we divide 202 by 79, we get 2 and a remainder of 44.
The next digit of our result is 2. 
Result so far: 392.0
If we subtract 158 from 202, we get 44.
Grab the next digit (8) from the dividend, add it to 44, then carry on: 448 / 79

Step 6:
When dividing 448 by 79, we get 5 with a remainder of 53.
The number 5 becomes the next digit in our result. 
Result so far: 3925.0
The remainder is 53 after subtracting 395 from 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 7:
If we divide 530 by 79, we get 6 and a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 3925.6
Deduct 474 from 530 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 8:
When dividing 560 by 79, we get 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 3925.67
Subtract 553 from 560 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 9:
79 can be fit into 70 0 times, resulting in a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 3925.67
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 10:
The number 79 fits into 700 8 times, leaving a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 3925.6708
If we subtract 632 from 700, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 11:
79 can be fit into 680 8 times, resulting in a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 3925.67088
Subtracting 632 from 680 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 3925.67088 and a remainder of 4.8e-05.