398602 ÷ 79 
Our goal is to divide 398602 by 79.

Advancing to step 1:
If we divide 3 by 79, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 79

Moving on to step 2:
If we divide 39 by 79, we get 0 and a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Grab the next digit (8) from the dividend, add it to 39, then carry on: 398 / 79

Moving on to step 3:
398 divided by 79 is 5 with a remainder of 3.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 395 from 398 leaves us with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 79

Moving on to step 4:
The number 79 fits into 36 0 times, leaving a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
If we subtract 0 from 36, we get 36.
Grab the next digit (0) from the dividend, add it to 36, then carry on: 360 / 79

Let's proceed to step 5:
79 goes into 360 4 times with a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 504.0
Deduct 316 from 360 and we're left with 44.
Take the next digit (2) from the dividend and append it to 44, then repeat: 442 / 79

Moving on to step 6:
442 divided by 79 is 5 with a remainder of 47.
Put 5 as the next digit of the answer. 
Result so far: 5045.0
Deduct 395 from 442 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 7:
When dividing 470 by 79, we get 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 5045.5
If we subtract 395 from 470, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 8:
750 divided by 79 is 9 with a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 5045.59
If we subtract 711 from 750, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 9:
When dividing 390 by 79, we get 4 with a remainder of 74.
Record the quotient 4 as the next digit in the result. 
Result so far: 5045.594
If we subtract 316 from 390, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 10:
If we divide 740 by 79, we get 9 and a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 5045.5949
Subtract 711 from 740 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 11:
If we divide 290 by 79, we get 3 and a remainder of 53.
The next digit of our result is 3. 
Result so far: 5045.59493
Subtracting 237 from 290 leaves us with 53.
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 12:
If we divide 530 by 79, we get 6 and a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 5045.594936
The remainder is 56 after subtracting 474 from 530.
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 13:
If we divide 560 by 79, we get 7 and a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 5045.5949367
Deduct 553 from 560 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 14:
When dividing 70 by 79, we get 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 5045.5949367
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 5045.5949367 with a remainder of 7e-08.