7230629 ÷ 165 
The aim is to understand the frequency of 165 in 7230629.

On to step 1:
165 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 165

Step 2:
165 can be fit into 72 0 times, resulting in a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Bring next digit (3) of the dividend behind the 72 and repeat the process: 723 / 165

On to step 3:
165 goes into 723 4 times with a remainder of 63.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 660 from 723 to get 63.
Include the next digit (0) from the dividend after 63, then repeat: 630 / 165

Step 4:
630 divided by 165 is 3 with a remainder of 135.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
Deduct 495 from 630 and we're left with 135.
Append the next digit (6) from the dividend to 135 and continue with: 1356 / 165

Let's proceed to step 5:
165 can be fit into 1356 8 times, resulting in a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 438.0
If we take 1320 away from 1356, we end up with 36.
Append the next digit (2) from the dividend to 36 and continue with: 362 / 165

Going ahead to step 6:
If we divide 362 by 165, we get 2 and a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 4382.0
Subtract 330 from 362 to get 32.
Take the next digit (9) from the dividend and append it to 32, then repeat: 329 / 165

Let's proceed to step 7:
165 goes into 329 1 times with a remainder of 164.
Write down 1 as next digit of the result. 
Result so far: 43821.0
Subtracting 165 from 329 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 8:
The number 165 fits into 1640 9 times, leaving a remainder of 155.
The next digit of our result is 9. 
Result so far: 43821.9
The remainder is 155 after subtracting 1485 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 9:
When dividing 1550 by 165, we get 9 with a remainder of 65.
The next digit of our result is 9. 
Result so far: 43821.99
Subtract 1485 from 1550 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 43821.99 and a remainder of 0.065.