534475 ÷ 7 
The aim is to understand the frequency of 7 in 534475.

Going ahead to step 1:
The number 7 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 7

Going ahead to step 2:
If we divide 53 by 7, we get 7 and a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 49 from 53 to get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 7

Moving on to step 3:
7 goes into 44 6 times with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 76.0
Subtracting 42 from 44 leaves us with 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 7

Moving on to step 4:
The number 7 fits into 24 3 times, leaving a remainder of 3.
The next digit of our result is 3. 
Result so far: 763.0
Subtract 21 from 24 to get 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 7

Moving on to step 5:
7 goes into 37 5 times with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 7635.0
If we take 35 away from 37, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 7

Advancing to step 6:
25 divided by 7 is 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 76353.0
Subtracting 21 from 25 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.

Let's proceed to step 7:
7 can be fit into 40 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 76353.5
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.

Let's proceed to step 8:
50 divided by 7 is 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 76353.57
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.

On to step 9:
When dividing 10 by 7, we get 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 76353.571
If we subtract 7 from 10, we 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.

Moving on to step 10:
The number 7 fits into 30 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 76353.5714
Deduct 28 from 30 and we're left 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:
The number 7 fits into 20 2 times, leaving a remainder of 6.
The next digit of our result is 2. 
Result so far: 76353.57142
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.

Let's proceed to step 12:
60 divided by 7 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 76353.571428
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.

Let's proceed to step 13:
7 can be fit into 40 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 76353.5714285
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.

Advancing to step 14:
When dividing 50 by 7, we get 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 76353.57142857
Deduct 49 from 50 and we're left 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.

After the division, we end up with 76353.57142857 and a remainder of 1e-09.