812435 divided by 79 
We want to figure out the number of times 812435 can be divided by 79.

On to step 1:
The number 79 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 79

Going ahead to step 2:
When dividing 81 by 79, we get 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 79 from 81 to get 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 79

Moving on to step 3:
When dividing 22 by 79, we get 0 with a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 22 to get 22.
Include the next digit (4) from the dividend after 22, then repeat: 224 / 79

Moving on to step 4:
The number 79 fits into 224 2 times, leaving a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 102.0
Deduct 158 from 224 and we're left with 66.
Fetch the next digit (3) from the dividend, attach it to 66 and continue: 663 / 79

Moving on to step 5:
79 goes into 663 8 times with a remainder of 31.
Write down 8 as next digit of the result. 
Result so far: 1028.0
Subtracting 632 from 663 leaves us with 31.
Take the next digit (5) from the dividend and append it to 31, then repeat: 315 / 79

On to step 6:
The number 79 fits into 315 3 times, leaving a remainder of 78.
Put 3 as the next digit of the answer. 
Result so far: 10283.0
Deduct 237 from 315 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 7:
79 can be fit into 780 9 times, resulting in a remainder of 69.
The number 9 becomes the next digit in our result. 
Result so far: 10283.9
Deduct 711 from 780 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 8:
79 goes into 690 8 times with a remainder of 58.
Put 8 as the next digit of the answer. 
Result so far: 10283.98
Deduct 632 from 690 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
When dividing 580 by 79, we get 7 with a remainder of 27.
The next digit of our result is 7. 
Result so far: 10283.987
If we take 553 away from 580, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 10:
When dividing 270 by 79, we get 3 with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 10283.9873
If we take 237 away from 270, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 11:
When dividing 330 by 79, we get 4 with a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 10283.98734
Subtracting 316 from 330 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 12:
The number 79 fits into 140 1 times, leaving a remainder of 61.
The next digit of our result is 1. 
Result so far: 10283.987341
Deduct 79 from 140 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 13:
When dividing 610 by 79, we get 7 with a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 10283.9873417
Subtracting 553 from 610 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 14:
When dividing 570 by 79, we get 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 10283.98734177
Subtracting 553 from 570 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Our division results in 10283.98734177 with a remaining 1.7e-08.