We look at the division of 685820 by 79 
We want to figure out the number of times 685820 can be divided by 79.

Advancing to step 1:
If we divide 6 by 79, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 79

Going ahead to step 2:
79 goes into 68 0 times with a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Grab the next digit (5) from the dividend, add it to 68, then carry on: 685 / 79

Moving on to step 3:
685 divided by 79 is 8 with a remainder of 53.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 53 after subtracting 632 from 685.
Fetch the next digit (8) from the dividend, attach it to 53 and continue: 538 / 79

Moving on to step 4:
When dividing 538 by 79, we get 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
If we subtract 474 from 538, we get 64.
Bring next digit (2) of the dividend behind the 64 and repeat the process: 642 / 79

Moving on to step 5:
If we divide 642 by 79, we get 8 and a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 868.0
If we subtract 632 from 642, we get 10.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 79

Going ahead to step 6:
If we divide 100 by 79, we get 1 and a remainder of 21.
The next digit of our result is 1. 
Result so far: 8681.0
Subtracting 79 from 100 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 7:
210 divided by 79 is 2 with a remainder of 52.
The next digit of our result is 2. 
Result so far: 8681.2
If we take 158 away from 210, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 8:
79 can be fit into 520 6 times, resulting in a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 8681.26
If we take 474 away from 520, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 9:
When dividing 460 by 79, we get 5 with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 8681.265
If we subtract 395 from 460, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 10:
79 can be fit into 650 8 times, resulting in a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 8681.2658
If we take 632 away from 650, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 11:
180 divided by 79 is 2 with a remainder of 22.
The next digit of our result is 2. 
Result so far: 8681.26582
Subtract 158 from 180 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 12:
If we divide 220 by 79, we get 2 and a remainder of 62.
The number 2 becomes the next digit in our result. 
Result so far: 8681.265822
Subtracting 158 from 220 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

After the division, we end up with 8681.265822 and a remainder of 6.2e-06.