Let's divide 788638 by 79
Our goal is to divide 788638 by 79.

Let's proceed to step 1:
If we divide 7 by 79, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 79

Moving on to step 2:
79 goes into 78 0 times with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Append the next digit (8) from the dividend to 78 and continue with: 788 / 79

Step 3:
79 can be fit into 788 9 times, resulting in a remainder of 77.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 711 from 788 leaves us with 77.
Grab the next digit (6) from the dividend, add it to 77, then carry on: 776 / 79

Moving on to step 4:
776 divided by 79 is 9 with a remainder of 65.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
Deduct 711 from 776 and we're left with 65.
Grab the next digit (3) from the dividend, add it to 65, then carry on: 653 / 79

Moving on to step 5:
When dividing 653 by 79, we get 8 with a remainder of 21.
Use 8 as the next digit of our solution. 
Result so far: 998.0
Subtracting 632 from 653 leaves us with 21.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 79

Going ahead to step 6:
The number 79 fits into 218 2 times, leaving a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 9982.0
Subtract 158 from 218 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 7:
600 divided by 79 is 7 with a remainder of 47.
The next digit of our result is 7. 
Result so far: 9982.7
Subtracting 553 from 600 leaves us 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 8:
79 goes into 470 5 times with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 9982.75
The remainder is 75 after subtracting 395 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 9:
If we divide 750 by 79, we get 9 and a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 9982.759
Subtract 711 from 750 to 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.

On to step 10:
79 can be fit into 390 4 times, resulting in a remainder of 74.
Use 4 as the next digit of our solution. 
Result so far: 9982.7594
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.

Moving on to step 11:
79 goes into 740 9 times with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 9982.75949
The remainder is 29 after subtracting 711 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 12:
79 goes into 290 3 times with a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 9982.759493
Deduct 237 from 290 and we're left 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.

Moving on to step 13:
79 goes into 530 6 times with a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 9982.7594936
Subtract 474 from 530 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 14:
If we divide 560 by 79, we get 7 and a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 9982.75949367
The remainder is 7 after subtracting 553 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final result is 9982.75949367 with a remainder of 7e-09.