811246 divided by 7 
The aim is to understand the frequency of 7 in 811246.

Moving on to step 1:
If we divide 8 by 7, we get 1 and a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 7 away from 8, we end up with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 7

On to step 2:
7 goes into 11 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 7 from 11, we get 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 7

Advancing to step 3:
7 can be fit into 41 5 times, resulting in a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 115.0
Deduct 35 from 41 and we're left with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 7

On to step 4:
The number 7 fits into 62 8 times, leaving a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 1158.0
The remainder is 6 after subtracting 56 from 62.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 7

Going ahead to step 5:
When dividing 64 by 7, we get 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 11589.0
Subtract 63 from 64 to get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 7

Moving on to step 6:
16 divided by 7 is 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 115892.0
Deduct 14 from 16 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.

Let's proceed to step 7:
The number 7 fits into 20 2 times, leaving a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 115892.2
If we subtract 14 from 20, we 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.

On to step 8:
The number 7 fits into 60 8 times, leaving a remainder of 4.
The next digit of our result is 8. 
Result so far: 115892.28
If we take 56 away from 60, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
If we divide 40 by 7, we get 5 and a remainder of 5.
The next digit of our result is 5. 
Result so far: 115892.285
Subtracting 35 from 40 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 10:
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: 115892.2857
If we subtract 49 from 50, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 11:
The number 7 fits into 10 1 times, leaving a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 115892.28571
Deduct 7 from 10 and we're left 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 12:
30 divided by 7 is 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 115892.285714
Subtracting 28 from 30 leaves us 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.

Moving on to step 13:
7 goes into 20 2 times with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 115892.2857142
Deduct 14 from 20 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 14:
60 divided by 7 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 115892.28571428
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 115892.28571428, with a leftover of 4e-09.