608882 ÷ 7 
The aim is to understand the frequency of 7 in 608882.

Step 1:
If we divide 6 by 7, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 7

Let's proceed to step 2:
60 divided by 7 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 56 from 60 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 7

Moving on to step 3:
The number 7 fits into 48 6 times, leaving a remainder of 6.
The next digit of our result is 6. 
Result so far: 86.0
Subtract 42 from 48 to get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 7

Moving on to step 4:
When dividing 68 by 7, we get 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 869.0
Subtract 63 from 68 to get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 7

Advancing to step 5:
The number 7 fits into 58 8 times, leaving a remainder of 2.
The next digit of our result is 8. 
Result so far: 8698.0
Deduct 56 from 58 and we're left with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 7

Advancing to step 6:
The number 7 fits into 22 3 times, leaving a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 86983.0
If we subtract 21 from 22, 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.

Advancing to step 7:
7 goes into 10 1 times with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 86983.1
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 8:
7 can be fit into 30 4 times, resulting in a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 86983.14
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.

Let's proceed to step 9:
The number 7 fits into 20 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 86983.142
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.

Moving on to step 10:
60 divided by 7 is 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 86983.1428
Deduct 56 from 60 and we're left 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.

On to step 11:
The number 7 fits into 40 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 86983.14285
If we take 35 away from 40, we end up 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.

Step 12:
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: 86983.142857
Subtract 49 from 50 to 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.

On to step 13:
The number 7 fits into 10 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 86983.1428571
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.

On 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: 86983.14285714
If we subtract 28 from 30, we 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.

The quotient of the division is 86983.14285714, and the remainder is 2e-09.