933074 divided by 18 
The aim is to understand the frequency of 18 in 933074.

On to step 1:
The number 18 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 18

Moving on to step 2:
When dividing 93 by 18, we get 5 with a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 3 after subtracting 90 from 93.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 18

On to step 3:
33 divided by 18 is 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
Subtract 18 from 33 to get 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 18

Step 4:
The number 18 fits into 150 8 times, leaving a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 518.0
Deduct 144 from 150 and we're left with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 18

Let's proceed to step 5:
When dividing 67 by 18, we get 3 with a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 5183.0
If we take 54 away from 67, we end up with 13.
Include the next digit (4) from the dividend after 13, then repeat: 134 / 18

Step 6:
134 divided by 18 is 7 with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 51837.0
Subtracting 126 from 134 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
The number 18 fits into 80 4 times, leaving a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 51837.4
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
If we divide 80 by 18, we get 4 and a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 51837.44
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 51837.44 with a remainder of 0.008.