47159051 ÷ 7 
The aim is to understand the frequency of 7 in 47159051.

Let's proceed to step 1:
When dividing 4 by 7, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 7

Let's proceed to step 2:
When dividing 47 by 7, we get 6 with a remainder of 5.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 42 from 47, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 7

Let's proceed to step 3:
When dividing 51 by 7, we get 7 with a remainder of 2.
The next digit of our result is 7. 
Result so far: 67.0
If we subtract 49 from 51, we get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 7

Going ahead to step 4:
7 can be fit into 25 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 673.0
Deduct 21 from 25 and we're left with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 7

Moving on to step 5:
7 goes into 49 7 times with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 6737.0
If we subtract 49 from 49, we get 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 7

On to step 6:
0 divided by 7 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 67370.0
If we take 0 away from 0, we end up with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 7

Moving on to step 7:
If we divide 5 by 7, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 673700.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 7

Moving on to step 8:
7 can be fit into 51 7 times, resulting in a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 6737007.0
If we take 49 away from 51, 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.

Step 9:
7 goes into 20 2 times with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 6737007.2
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.

Advancing to step 10:
7 goes into 60 8 times with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 6737007.28
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 11:
7 can be fit into 40 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 6737007.285
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.

Moving on to step 12:
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: 6737007.2857
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.

Going ahead to step 13:
7 goes into 10 1 times with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 6737007.28571
The remainder is 3 after subtracting 7 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

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: 6737007.285714
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.

Advancing to step 15:
7 goes into 20 2 times with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 6737007.2857142
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.

Let's proceed to step 16:
The number 7 fits into 60 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 6737007.28571428
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 result is 6737007.28571428 with a remainder of 4e-09.