189235 ÷ 19 
The aim is to understand the frequency of 19 in 189235.

Going ahead 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
The remainder is 1 after subtracting 0 from 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 19

On to step 2:
When dividing 18 by 19, we get 0 with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Include the next digit (9) from the dividend after 18, then repeat: 189 / 19

Going ahead to step 3:
189 divided by 19 is 9 with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 171 from 189 to get 18.
Bring next digit (2) of the dividend behind the 18 and repeat the process: 182 / 19

On to step 4:
When dividing 182 by 19, we get 9 with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
Subtract 171 from 182 to get 11.
Grab the next digit (3) from the dividend, add it to 11, then carry on: 113 / 19

Going ahead to step 5:
113 divided by 19 is 5 with a remainder of 18.
The next digit of our result is 5. 
Result so far: 995.0
Subtracting 95 from 113 leaves us with 18.
Append the next digit (5) from the dividend to 18 and continue with: 185 / 19

Step 6:
19 can be fit into 185 9 times, resulting in a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 9959.0
The remainder is 14 after subtracting 171 from 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
The number 19 fits into 140 7 times, leaving a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 9959.7
Subtracting 133 from 140 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
If we divide 70 by 19, we get 3 and a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 9959.73
Subtracting 57 from 70 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
130 divided by 19 is 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 9959.736
Deduct 114 from 130 and we're left with 16.
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 10:
The number 19 fits into 160 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 9959.7368
If we take 152 away from 160, 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.

Advancing to step 11:
80 divided by 19 is 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 9959.73684
Subtract 76 from 80 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.

On to step 12:
19 can be fit into 40 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 9959.736842
If we subtract 38 from 40, 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.

Step 13:
19 can be fit into 20 1 times, resulting in a remainder of 1.
The next digit of our result is 1. 
Result so far: 9959.7368421
Deduct 19 from 20 and we're left 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.

Going ahead to step 14:
19 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 9959.7368421
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 9959.7368421 with a remaining 1e-08.