43687695 ÷ 17 
The aim is to understand the frequency of 17 in 43687695.

Advancing to step 1:
17 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 17

Let's proceed to step 2:
The number 17 fits into 43 2 times, leaving a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 34 from 43 leaves us with 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 17

Advancing to step 3:
The number 17 fits into 96 5 times, leaving a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Deduct 85 from 96 and we're left with 11.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 17

Moving on to step 4:
If we divide 118 by 17, we get 6 and a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 256.0
The remainder is 16 after subtracting 102 from 118.
Grab the next digit (7) from the dividend, add it to 16, then carry on: 167 / 17

Step 5:
17 can be fit into 167 9 times, resulting in a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 2569.0
Subtracting 153 from 167 leaves us with 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 17

Moving on to step 6:
If we divide 146 by 17, we get 8 and a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 25698.0
The remainder is 10 after subtracting 136 from 146.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 17

Let's proceed to step 7:
17 can be fit into 109 6 times, resulting in a remainder of 7.
The next digit of our result is 6. 
Result so far: 256986.0
If we subtract 102 from 109, we get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 17

Moving on to step 8:
If we divide 75 by 17, we get 4 and a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 2569864.0
If we subtract 68 from 75, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 9:
70 divided by 17 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 2569864.4
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.

Moving on to step 10:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 2569864.41
Deduct 17 from 20 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.

Going ahead to step 11:
17 goes into 30 1 times with a remainder of 13.
The next digit of our result is 1. 
Result so far: 2569864.411
Deduct 17 from 30 and we're left 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.

Our division results in 2569864.411 with a remaining 0.0013.