We look at the division of 227052 by 7 
The aim is to understand the frequency of 7 in 227052.

On to step 1:
The number 7 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 7

On to step 2:
If we divide 22 by 7, we get 3 and a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 21 from 22 leaves us with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 7

On to step 3:
If we divide 17 by 7, we get 2 and a remainder of 3.
The next digit of our result is 2. 
Result so far: 32.0
Subtract 14 from 17 to get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 7

Moving on to step 4:
7 goes into 30 4 times with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 324.0
The remainder is 2 after subtracting 28 from 30.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 7

Let's proceed to step 5:
25 divided by 7 is 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 3243.0
If we subtract 21 from 25, we get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 7

Going ahead to step 6:
The number 7 fits into 42 6 times, leaving a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 32436.0
Subtracting 42 from 42 leaves us 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.

Advancing to step 7:
When dividing 0 by 7, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 32436.0
Deduct 0 from 0 and we're left 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 8:
The number 7 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 32436.0
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.

After the division, we end up with 32436.0 and a remainder of 0.0.