821835 ÷ 79 
We want to figure out the number of times 821835 can be divided by 79.

Advancing to step 1:
79 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 79

Let's proceed to step 2:
The number 79 fits into 82 1 times, leaving a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 79 away from 82, we end up with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 79

Moving on to step 3:
When dividing 31 by 79, we get 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 31 leaves us with 31.
Grab the next digit (8) from the dividend, add it to 31, then carry on: 318 / 79

Going ahead to step 4:
When dividing 318 by 79, we get 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 104.0
If we take 316 away from 318, we end up with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 79

Moving on to step 5:
23 divided by 79 is 0 with a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 1040.0
If we subtract 0 from 23, we get 23.
Include the next digit (5) from the dividend after 23, then repeat: 235 / 79

On to step 6:
The number 79 fits into 235 2 times, leaving a remainder of 77.
Write down 2 as next digit of the result. 
Result so far: 10402.0
Deduct 158 from 235 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 7:
If we divide 770 by 79, we get 9 and a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 10402.9
The remainder is 59 after subtracting 711 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 8:
79 can be fit into 590 7 times, resulting in a remainder of 37.
The next digit of our result is 7. 
Result so far: 10402.97
Subtracting 553 from 590 leaves us 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.

Let's proceed to step 9:
If we divide 370 by 79, we get 4 and a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 10402.974
Subtracting 316 from 370 leaves us with 54.
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 10:
79 can be fit into 540 6 times, resulting in a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 10402.9746
Subtracting 474 from 540 leaves us 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.

Going ahead to step 11:
When dividing 660 by 79, we get 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 10402.97468
Subtracting 632 from 660 leaves us 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.

On to step 12:
When dividing 280 by 79, we get 3 with a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 10402.974683
Subtracting 237 from 280 leaves us 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 13:
430 divided by 79 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 10402.9746835
Subtract 395 from 430 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 14:
79 goes into 350 4 times with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 10402.97468354
The remainder is 34 after subtracting 316 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final outcome is 10402.97468354, with a leftover of 3.4e-08.