243541 ÷ 7 
The aim is to understand the frequency of 7 in 243541.

Going ahead to step 1:
7 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 7

On to step 2:
24 divided by 7 is 3 with a remainder of 3.
The next digit of our result is 3. 
Result so far: 3.0
If we take 21 away from 24, we end up with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 7

Advancing to step 3:
The number 7 fits into 33 4 times, leaving a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 34.0
Deduct 28 from 33 and we're left with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 7

On to step 4:
When dividing 55 by 7, we get 7 with a remainder of 6.
The next digit of our result is 7. 
Result so far: 347.0
Deduct 49 from 55 and we're left with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 7

Going ahead to step 5:
If we divide 64 by 7, we get 9 and a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 3479.0
If we subtract 63 from 64, we get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 7

Advancing to step 6:
7 can be fit into 11 1 times, resulting in a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 34791.0
The remainder is 4 after subtracting 7 from 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
If we divide 40 by 7, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 34791.5
Subtract 35 from 40 to 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.

Let's proceed to step 8:
50 divided by 7 is 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 34791.57
Subtracting 49 from 50 leaves us 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.

Going ahead to step 9:
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: 34791.571
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 10:
If we divide 30 by 7, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 34791.5714
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.

Moving on to step 11:
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: 34791.57142
Subtracting 14 from 20 leaves us 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 12:
7 can be fit into 60 8 times, resulting in a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 34791.571428
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.

Step 13:
When dividing 40 by 7, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 34791.5714285
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.

Let's proceed to step 14:
7 goes into 50 7 times with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 34791.57142857
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.

Our division results in 34791.57142857 with a remaining 1e-09.