We look at the division of 393141 by 79 
Let's see how many times 79 fits into 393141.

Step 1:
79 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 79

Let's proceed to step 2:
79 goes into 39 0 times with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 79

Going ahead to step 3:
393 divided by 79 is 4 with a remainder of 77.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 316 from 393, we get 77.
Grab the next digit (1) from the dividend, add it to 77, then carry on: 771 / 79

Moving on to step 4:
79 can be fit into 771 9 times, resulting in a remainder of 60.
The next digit of our result is 9. 
Result so far: 49.0
The remainder is 60 after subtracting 711 from 771.
Take the next digit (4) from the dividend and append it to 60, then repeat: 604 / 79

Advancing to step 5:
79 can be fit into 604 7 times, resulting in a remainder of 51.
The next digit of our result is 7. 
Result so far: 497.0
The remainder is 51 after subtracting 553 from 604.
Take the next digit (1) from the dividend and append it to 51, then repeat: 511 / 79

Advancing to step 6:
The number 79 fits into 511 6 times, leaving a remainder of 37.
Use 6 as the next digit of our solution. 
Result so far: 4976.0
Deduct 474 from 511 and we're left 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 7:
79 can be fit into 370 4 times, resulting in a remainder of 54.
Put 4 as the next digit of the answer. 
Result so far: 4976.4
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.

Moving on to step 8:
79 goes into 540 6 times with a remainder of 66.
Use 6 as the next digit of our solution. 
Result so far: 4976.46
If we take 474 away from 540, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 9:
If we divide 660 by 79, we get 8 and a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 4976.468
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.

Going ahead to step 10:
280 divided by 79 is 3 with a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 4976.4683
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.

Advancing to step 11:
The number 79 fits into 430 5 times, leaving a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 4976.46835
Deduct 395 from 430 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 12:
79 goes into 350 4 times with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 4976.468354
Subtracting 316 from 350 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 13:
79 goes into 340 4 times with a remainder of 24.
The next digit of our result is 4. 
Result so far: 4976.4683544
If we subtract 316 from 340, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 4976.4683544, and the remainder is 2.4e-07.