We're dividing 313219 by 79 
Let's see how many times 79 fits into 313219.

Let's proceed to step 1:
79 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 79

Advancing to step 2:
31 divided by 79 is 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Grab the next digit (3) from the dividend, add it to 31, then carry on: 313 / 79

Advancing to step 3:
79 goes into 313 3 times with a remainder of 76.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 237 from 313 and we're left with 76.
Fetch the next digit (2) from the dividend, attach it to 76 and continue: 762 / 79

Moving on to step 4:
762 divided by 79 is 9 with a remainder of 51.
Put 9 as the next digit of the answer. 
Result so far: 39.0
Deduct 711 from 762 and we're left with 51.
Bring next digit (1) of the dividend behind the 51 and repeat the process: 511 / 79

Moving on to step 5:
If we divide 511 by 79, we get 6 and a remainder of 37.
Use 6 as the next digit of our solution. 
Result so far: 396.0
If we take 474 away from 511, we end up with 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 79

On to step 6:
When dividing 379 by 79, we get 4 with a remainder of 63.
Use 4 as the next digit of our solution. 
Result so far: 3964.0
If we subtract 316 from 379, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 7:
79 goes into 630 7 times with a remainder of 77.
Record the quotient 7 as the next digit in the result. 
Result so far: 3964.7
If we subtract 553 from 630, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 8:
When dividing 770 by 79, we get 9 with a remainder of 59.
Record the quotient 9 as the next digit in the result. 
Result so far: 3964.79
If we take 711 away from 770, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 9:
When dividing 590 by 79, we get 7 with a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 3964.797
If we take 553 away from 590, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 10:
370 divided by 79 is 4 with a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 3964.7974
The remainder is 54 after subtracting 316 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 11:
The number 79 fits into 540 6 times, leaving a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 3964.79746
The remainder is 66 after subtracting 474 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 12:
If we divide 660 by 79, we get 8 and a remainder of 28.
The next digit of our result is 8. 
Result so far: 3964.797468
Deduct 632 from 660 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
When dividing 280 by 79, we get 3 with a remainder of 43.
Put 3 as the next digit of the answer. 
Result so far: 3964.7974683
Deduct 237 from 280 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 14:
430 divided by 79 is 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 3964.79746835
The remainder is 35 after subtracting 395 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

In conclusion, the division gives 3964.79746835 with a balance of 3.5e-08.