We're dividing 529267 by 7 
The aim is to understand the frequency of 7 in 529267.

Going ahead to step 1:
7 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 7

Going ahead to step 2:
7 goes into 52 7 times with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 49 from 52 to get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 7

Let's proceed to step 3:
When dividing 39 by 7, we get 5 with a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 75.0
The remainder is 4 after subtracting 35 from 39.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 7

Going ahead to step 4:
42 divided by 7 is 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 756.0
If we take 42 away from 42, we end up with 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 7

Going ahead to step 5:
7 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 7560.0
If we take 0 away from 6, we end up with 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 7

Going ahead to step 6:
When dividing 67 by 7, we get 9 with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 75609.0
The remainder is 4 after subtracting 63 from 67.
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:
40 divided by 7 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 75609.5
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.

Advancing to step 8:
7 goes into 50 7 times with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 75609.57
If we subtract 49 from 50, 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.

Step 9:
When dividing 10 by 7, we get 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 75609.571
Subtracting 7 from 10 leaves us 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.

Going ahead to step 10:
30 divided by 7 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 75609.5714
Subtracting 28 from 30 leaves us 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.

Let's proceed to step 11:
20 divided by 7 is 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 75609.57142
Deduct 14 from 20 and we're left 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 12:
When dividing 60 by 7, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 75609.571428
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.

Advancing to step 13:
When dividing 40 by 7, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 75609.5714285
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.

Advancing to step 14:
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: 75609.57142857
If we take 49 away from 50, we end up 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.

The final outcome is 75609.57142857, with a leftover of 1e-09.