169401 divided by 19 
The aim is to understand the frequency of 19 in 169401.

Moving on to step 1:
19 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 19

Going ahead to step 2:
If we divide 16 by 19, we get 0 and a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 19

Moving on to step 3:
19 can be fit into 169 8 times, resulting in a remainder of 17.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 152 from 169 to get 17.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 19

Advancing to step 4:
If we divide 174 by 19, we get 9 and a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 89.0
If we take 171 away from 174, we end up with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 19

Moving on to step 5:
30 divided by 19 is 1 with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 891.0
The remainder is 11 after subtracting 19 from 30.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 19

Step 6:
111 divided by 19 is 5 with a remainder of 16.
Write down 5 as next digit of the result. 
Result so far: 8915.0
The remainder is 16 after subtracting 95 from 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 7:
19 goes into 160 8 times with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 8915.8
If we subtract 152 from 160, 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.

Step 8:
80 divided by 19 is 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 8915.84
Subtracting 76 from 80 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.

On to step 9:
If we divide 40 by 19, we get 2 and a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 8915.842
The remainder is 2 after subtracting 38 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
19 can be fit into 20 1 times, resulting in a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 8915.8421
If we take 19 away from 20, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 11:
19 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 8915.8421
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
19 goes into 100 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 8915.842105
Deduct 95 from 100 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 13:
When dividing 50 by 19, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 8915.8421052
Deduct 38 from 50 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
When dividing 120 by 19, we get 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 8915.84210526
If we take 114 away from 120, we end up 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.

In conclusion, the division gives 8915.84210526 with a balance of 6e-09.