We look at the division of 613543 by 17 
The aim is to understand the frequency of 17 in 613543.

Moving on to step 1:
When dividing 6 by 17, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 17

Going ahead to step 2:
61 divided by 17 is 3 with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 51 from 61 to get 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 17

Let's proceed to step 3:
The number 17 fits into 103 6 times, leaving a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 36.0
Deduct 102 from 103 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 17

Advancing to step 4:
15 divided by 17 is 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 360.0
If we take 0 away from 15, we end up with 15.
Include the next digit (4) from the dividend after 15, then repeat: 154 / 17

Moving on to step 5:
17 goes into 154 9 times with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 3609.0
If we subtract 153 from 154, we get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 17

On to step 6:
If we divide 13 by 17, we get 0 and a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 36090.0
Subtracting 0 from 13 leaves us 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.

Advancing to step 7:
The number 17 fits into 130 7 times, leaving a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 36090.7
Subtract 119 from 130 to get 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 8:
110 divided by 17 is 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 36090.76
Subtract 102 from 110 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
17 can be fit into 80 4 times, resulting in a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 36090.764
If we take 68 away from 80, we end up 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.

Let's proceed to step 10:
If we divide 120 by 17, we get 7 and a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 36090.7647
The remainder is 1 after subtracting 119 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 11:
When dividing 10 by 17, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 36090.7647
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
If we divide 100 by 17, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 36090.764705
Subtract 85 from 100 to get 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 13:
If we divide 150 by 17, we get 8 and a remainder of 14.
The next digit of our result is 8. 
Result so far: 36090.7647058
The remainder is 14 after subtracting 136 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 14:
17 goes into 140 8 times with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 36090.76470588
Subtracting 136 from 140 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 36090.76470588, and the remainder is 4e-09.