We look at the division of 820660 by 7 
We want to figure out the number of times 820660 can be divided by 7.

Moving on to step 1:
8 divided by 7 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 7 from 8 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 7

Step 2:
12 divided by 7 is 1 with a remainder of 5.
The next digit of our result is 1. 
Result so far: 11.0
Subtracting 7 from 12 leaves us with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 7

Moving on to step 3:
7 can be fit into 50 7 times, resulting in a remainder of 1.
The next digit of our result is 7. 
Result so far: 117.0
If we take 49 away from 50, we end up with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 7

Moving on to step 4:
16 divided by 7 is 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 1172.0
If we subtract 14 from 16, we get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 7

Let's proceed to step 5:
26 divided by 7 is 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 11723.0
Deduct 21 from 26 and we're left with 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 7

Let's proceed to step 6:
If we divide 50 by 7, we get 7 and a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 117237.0
If we take 49 away from 50, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
If we divide 10 by 7, we get 1 and a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 117237.1
If we take 7 away from 10, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 8:
7 can be fit into 30 4 times, resulting in a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 117237.14
Deduct 28 from 30 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
When dividing 20 by 7, we get 2 with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 117237.142
Subtract 14 from 20 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 10:
If we divide 60 by 7, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 117237.1428
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
40 divided by 7 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 117237.14285
The remainder is 5 after subtracting 35 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 12:
50 divided by 7 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 117237.142857
If we take 49 away from 50, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 13:
The number 7 fits into 10 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 117237.1428571
Subtracting 7 from 10 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 14:
If we divide 30 by 7, we get 4 and a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 117237.14285714
The remainder is 2 after subtracting 28 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 117237.14285714 with a remaining 2e-09.