Let's divide 9727091 by 7
The aim is to understand the frequency of 7 in 9727091.

Moving on to step 1:
7 can be fit into 9 1 times, resulting in a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 7 from 9 leaves us with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 7

Moving on to step 2:
27 divided by 7 is 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we subtract 21 from 27, we get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 7

On to step 3:
When dividing 62 by 7, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 138.0
The remainder is 6 after subtracting 56 from 62.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 7

Let's proceed to step 4:
The number 7 fits into 67 9 times, leaving a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 1389.0
If we take 63 away from 67, we end up with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 7

Going ahead to step 5:
The number 7 fits into 40 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 13895.0
The remainder is 5 after subtracting 35 from 40.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 7

Step 6:
7 goes into 59 8 times with a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 138958.0
The remainder is 3 after subtracting 56 from 59.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 7

Step 7:
7 goes into 31 4 times with a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 1389584.0
Subtract 28 from 31 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.

Going ahead to step 8:
If we divide 30 by 7, we get 4 and a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 1389584.4
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.

Moving on to step 9:
7 goes into 20 2 times with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 1389584.42
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.

Step 10:
7 goes into 60 8 times with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 1389584.428
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.

On to step 11:
40 divided by 7 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 1389584.4285
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.

Going ahead to step 12:
When dividing 50 by 7, we get 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 1389584.42857
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.

Advancing to step 13:
7 goes into 10 1 times with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1389584.428571
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 14:
7 goes into 30 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 1389584.4285714
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.

Let's proceed to step 15:
7 can be fit into 20 2 times, resulting in a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 1389584.42857142
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.

The quotient of the division is 1389584.42857142, and the remainder is 6e-09.