66119 divided by 17 
The aim is to understand the frequency of 17 in 66119.

Step 1:
The number 17 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 17

Let's proceed to step 2:
If we divide 66 by 17, we get 3 and a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 51 from 66 and we're left with 15.
Bring next digit (1) of the dividend behind the 15 and repeat the process: 151 / 17

On to step 3:
151 divided by 17 is 8 with a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 38.0
The remainder is 15 after subtracting 136 from 151.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 17

Advancing to step 4:
The number 17 fits into 151 8 times, leaving a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 388.0
Subtracting 136 from 151 leaves us with 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 17

Advancing to step 5:
17 goes into 159 9 times with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 3889.0
Subtract 153 from 159 to get 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 6:
If we divide 60 by 17, we get 3 and a remainder of 9.
The next digit of our result is 3. 
Result so far: 3889.3
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 7:
The number 17 fits into 90 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 3889.35
Subtracting 85 from 90 leaves us 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.

Step 8:
17 can be fit into 50 2 times, resulting in a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 3889.352
The remainder is 16 after subtracting 34 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
If we divide 160 by 17, we get 9 and a remainder of 7.
The next digit of our result is 9. 
Result so far: 3889.3529
The remainder is 7 after subtracting 153 from 160.
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 10:
When dividing 70 by 17, we get 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 3889.35294
If we take 68 away from 70, we end up with 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 11:
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: 3889.352941
Subtract 17 from 20 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 12:
If we divide 30 by 17, we get 1 and a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 3889.3529411
The remainder is 13 after subtracting 17 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

In conclusion, the division gives 3889.3529411 with a balance of 1.3e-07.