We divide 704742 by 18
The aim is to understand the frequency of 18 in 704742.

Moving on to step 1:
When dividing 7 by 18, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 18

On to step 2:
If we divide 70 by 18, we get 3 and a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 16 after subtracting 54 from 70.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 18

Step 3:
18 goes into 164 9 times with a remainder of 2.
The next digit of our result is 9. 
Result so far: 39.0
The remainder is 2 after subtracting 162 from 164.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 18

Going ahead to step 4:
When dividing 27 by 18, we get 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 391.0
Subtracting 18 from 27 leaves us with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 18

Advancing to step 5:
94 divided by 18 is 5 with a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 3915.0
If we take 90 away from 94, we end up with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 18

On to step 6:
42 divided by 18 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 39152.0
Deduct 36 from 42 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.

Going ahead to step 7:
18 goes into 60 3 times with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 39152.3
Subtracting 54 from 60 leaves us 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.

Going ahead to step 8:
60 divided by 18 is 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 39152.33
The remainder is 6 after subtracting 54 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 39152.33 with a remaining 0.006.