819706 divided by 18 
The aim is to understand the frequency of 18 in 819706.

On to step 1:
When dividing 8 by 18, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 18

Moving on to step 2:
18 goes into 81 4 times with a remainder of 9.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 72 from 81, we get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 18

Step 3:
The number 18 fits into 99 5 times, leaving a remainder of 9.
The next digit of our result is 5. 
Result so far: 45.0
The remainder is 9 after subtracting 90 from 99.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 18

Step 4:
18 goes into 97 5 times with a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 455.0
The remainder is 7 after subtracting 90 from 97.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 18

On to step 5:
18 can be fit into 70 3 times, resulting in a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 4553.0
If we take 54 away from 70, we end up with 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 18

Let's proceed to step 6:
166 divided by 18 is 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 45539.0
The remainder is 4 after subtracting 162 from 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
40 divided by 18 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 45539.2
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
If we divide 40 by 18, we get 2 and a remainder of 4.
The next digit of our result is 2. 
Result so far: 45539.22
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 45539.22 with a balance of 0.004.