We divide 16611 by 19
The aim is to understand the frequency of 19 in 16611.

Going ahead to step 1:
If we divide 1 by 19, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 19

Let's proceed to step 2:
16 divided by 19 is 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 19

Going ahead to step 3:
When dividing 166 by 19, we get 8 with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 152 from 166, we get 14.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 19

Let's proceed to step 4:
141 divided by 19 is 7 with a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
The remainder is 8 after subtracting 133 from 141.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 19

Step 5:
The number 19 fits into 81 4 times, leaving a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 874.0
Subtract 76 from 81 to 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.

Moving on to step 6:
19 can be fit into 50 2 times, resulting in a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 874.2
Subtracting 38 from 50 leaves us 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.

Going ahead to step 7:
If we divide 120 by 19, we get 6 and a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 874.26
The remainder is 6 after subtracting 114 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
60 divided by 19 is 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 874.263
Deduct 57 from 60 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
30 divided by 19 is 1 with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 874.2631
If we take 19 away from 30, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 10:
19 can be fit into 110 5 times, resulting in a remainder of 15.
The next digit of our result is 5. 
Result so far: 874.26315
Subtracting 95 from 110 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
When dividing 150 by 19, we get 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 874.263157
Subtracting 133 from 150 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 12:
19 can be fit into 170 8 times, resulting in a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 874.2631578
Subtract 152 from 170 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 13:
When dividing 180 by 19, we get 9 with a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 874.26315789
Deduct 171 from 180 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final result is 874.26315789 with a remainder of 9e-09.