749666 divided by 17 
The aim is to understand the frequency of 17 in 749666.

Moving on to step 1:
7 divided by 17 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 17

Step 2:
74 divided by 17 is 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 68 from 74 to get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 17

Step 3:
When dividing 69 by 17, we get 4 with a remainder of 1.
The next digit of our result is 4. 
Result so far: 44.0
Deduct 68 from 69 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 17

Step 4:
The number 17 fits into 16 0 times, leaving a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 440.0
If we subtract 0 from 16, we get 16.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 17

Advancing to step 5:
17 goes into 166 9 times with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 4409.0
The remainder is 13 after subtracting 153 from 166.
Append the next digit (6) from the dividend to 13 and continue with: 136 / 17

Advancing to step 6:
17 goes into 136 8 times with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 44098.0
The remainder is 0 after subtracting 136 from 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 7:
17 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 44098.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
The number 17 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 44098.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 44098.0, with a leftover of 0.0.