947009 ÷ 7 
The aim is to understand the frequency of 7 in 947009.

Advancing to step 1:
If we divide 9 by 7, we get 1 and a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 7 from 9 leaves us with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 7

Advancing to step 2:
7 can be fit into 24 3 times, resulting in a remainder of 3.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 21 from 24 to get 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 7

Going ahead to step 3:
If we divide 37 by 7, we get 5 and a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 135.0
Deduct 35 from 37 and we're left with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 7

Step 4:
When dividing 20 by 7, we get 2 with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 1352.0
Subtracting 14 from 20 leaves us with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 7

Advancing to step 5:
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: 13528.0
If we subtract 56 from 60, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 7

Going ahead to step 6:
7 goes into 49 7 times with a remainder of 0.
The next digit of our result is 7. 
Result so far: 135287.0
If we take 49 away from 49, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
7 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 135287.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
If we divide 0 by 7, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 135287.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 135287.0 with a remaining 0.0.