We're dividing 607232 by 18 
The aim is to understand the frequency of 18 in 607232.

Advancing to step 1:
The number 18 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 18

Let's proceed to step 2:
When dividing 60 by 18, we get 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 54 from 60 to get 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 18

Step 3:
67 divided by 18 is 3 with a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 33.0
If we subtract 54 from 67, we get 13.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 18

Advancing to step 4:
18 goes into 132 7 times with a remainder of 6.
The next digit of our result is 7. 
Result so far: 337.0
Subtracting 126 from 132 leaves us with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 18

On to step 5:
If we divide 63 by 18, we get 3 and a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 3373.0
The remainder is 9 after subtracting 54 from 63.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 18

Moving on to step 6:
92 divided by 18 is 5 with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 33735.0
Deduct 90 from 92 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.

Step 7:
If we divide 20 by 18, we get 1 and a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 33735.1
The remainder is 2 after subtracting 18 from 20.
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 8:
18 can be fit into 20 1 times, resulting in a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 33735.11
Deduct 18 from 20 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.

The final outcome is 33735.11, with a leftover of 0.002.