204189 divided by 8 
The aim is to understand the frequency of 8 in 204189.

Advancing to step 1:
2 divided by 8 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 8

Step 2:
8 goes into 20 2 times with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 16 from 20 and we're left with 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 8

Advancing to step 3:
When dividing 44 by 8, we get 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 25.0
If we take 40 away from 44, we end up with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 8

Advancing to step 4:
When dividing 41 by 8, we get 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 255.0
Subtract 40 from 41 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 8

Step 5:
If we divide 18 by 8, we get 2 and a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 2552.0
If we subtract 16 from 18, we get 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 8

Moving on to step 6:
8 goes into 29 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 25523.0
If we subtract 24 from 29, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
8 can be fit into 50 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 25523.6
Deduct 48 from 50 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.

Moving on to step 8:
If we divide 20 by 8, we get 2 and a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 25523.62
Subtract 16 from 20 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
8 can be fit into 40 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 25523.625
Subtract 40 from 40 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
0 divided by 8 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 25523.625
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 25523.625
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 25523.625 with a balance of 0.0.