Let's divide 19401 by 8
The aim is to understand the frequency of 8 in 19401.

Step 1:
8 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 8

Advancing to step 2:
8 goes into 19 2 times with a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 16 from 19, we get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 8

On to step 3:
When dividing 34 by 8, we get 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 24.0
Deduct 32 from 34 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 8

Let's proceed to step 4:
8 goes into 20 2 times with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 242.0
Subtracting 16 from 20 leaves us with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 8

Let's proceed to step 5:
If we divide 41 by 8, we get 5 and a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 2425.0
If we subtract 40 from 41, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 6:
When dividing 10 by 8, we get 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 2425.1
If we subtract 8 from 10, we get 2.
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 7:
20 divided by 8 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 2425.12
Subtracting 16 from 20 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.

Step 8:
8 can be fit into 40 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 2425.125
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.

Let's proceed to step 9:
0 divided by 8 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2425.125
Subtract 0 from 0 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.

Advancing to step 10:
When dividing 0 by 8, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2425.125
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.

After the division, we end up with 2425.125 and a remainder of 0.0.