We divide 126085 by 7
The aim is to understand the frequency of 7 in 126085.

Moving on to step 1:
If we divide 1 by 7, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 7

Step 2:
If we divide 12 by 7, we get 1 and a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 5 after subtracting 7 from 12.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 7

On to step 3:
7 goes into 56 8 times with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we subtract 56 from 56, we get 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 7

Going ahead to step 4:
7 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 180.0
If we take 0 away from 0, we end up with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 7

Advancing to step 5:
8 divided by 7 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1801.0
The remainder is 1 after subtracting 7 from 8.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 7

Let's proceed to step 6:
When dividing 15 by 7, we get 2 with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 18012.0
If we subtract 14 from 15, 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.

Moving on to step 7:
When dividing 10 by 7, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 18012.1
If we subtract 7 from 10, we get 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 8:
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: 18012.14
If we take 28 away from 30, we end up 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:
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: 18012.142
If we take 14 away from 20, we end up 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.

Going ahead to step 10:
7 can be fit into 60 8 times, resulting in a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 18012.1428
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.

Advancing to step 11:
The number 7 fits into 40 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 18012.14285
If we subtract 35 from 40, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
The number 7 fits into 50 7 times, leaving a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 18012.142857
The remainder is 1 after subtracting 49 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 13:
7 goes into 10 1 times with a remainder of 3.
The next digit of our result is 1. 
Result so far: 18012.1428571
Subtract 7 from 10 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 14:
The number 7 fits into 30 4 times, leaving a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 18012.14285714
Subtract 28 from 30 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 18012.14285714 and a remainder of 2e-09.