209199 divided by 17 
The aim is to understand the frequency of 17 in 209199.

Let's proceed to step 1:
The number 17 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
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 / 17

Let's proceed to step 2:
When dividing 20 by 17, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 17 from 20 to get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 17

Going ahead to step 3:
When dividing 39 by 17, we get 2 with a remainder of 5.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 34 from 39 and we're left with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 17

Advancing to step 4:
If we divide 51 by 17, we get 3 and a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 123.0
If we subtract 51 from 51, we get 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 17

Moving on to step 5:
17 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 1230.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 17

Let's proceed to step 6:
99 divided by 17 is 5 with a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 12305.0
If we subtract 85 from 99, we get 14.
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:
If we divide 140 by 17, we get 8 and a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 12305.8
If we subtract 136 from 140, we 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.

Let's proceed to step 8:
17 can be fit into 40 2 times, resulting in a remainder of 6.
The next digit of our result is 2. 
Result so far: 12305.82
If we take 34 away from 40, 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.

On to step 9:
17 can be fit into 60 3 times, resulting in a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 12305.823
Deduct 51 from 60 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.

Advancing to step 10:
90 divided by 17 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 12305.8235
Subtract 85 from 90 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.

Step 11:
If we divide 50 by 17, we get 2 and a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 12305.82352
If we subtract 34 from 50, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 12:
If we divide 160 by 17, we get 9 and a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 12305.823529
If we take 153 away from 160, we end up 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.

Moving on to step 13:
When dividing 70 by 17, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 12305.8235294
Subtract 68 from 70 to 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.

On to step 14:
If we divide 20 by 17, we get 1 and a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 12305.82352941
The remainder is 3 after subtracting 17 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Our division results in 12305.82352941 with a remaining 3e-09.