17543657 ÷ 385 
The aim is to understand the frequency of 385 in 17543657.

Let's proceed to step 1:
When dividing 1 by 385, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 385

Step 2:
When dividing 17 by 385, we get 0 with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Include the next digit (5) from the dividend after 17, then repeat: 175 / 385

Let's proceed to step 3:
If we divide 175 by 385, we get 0 and a remainder of 175.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 175, we get 175.
Fetch the next digit (4) from the dividend, attach it to 175 and continue: 1754 / 385

Step 4:
385 can be fit into 1754 4 times, resulting in a remainder of 214.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 214 after subtracting 1540 from 1754.
Grab the next digit (3) from the dividend, add it to 214, then carry on: 2143 / 385

Let's proceed to step 5:
385 goes into 2143 5 times with a remainder of 218.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Subtracting 1925 from 2143 leaves us with 218.
Bring next digit (6) of the dividend behind the 218 and repeat the process: 2186 / 385

Advancing to step 6:
385 goes into 2186 5 times with a remainder of 261.
Write down 5 as next digit of the result. 
Result so far: 455.0
Subtracting 1925 from 2186 leaves us with 261.
Take the next digit (5) from the dividend and append it to 261, then repeat: 2615 / 385

Going ahead to step 7:
385 can be fit into 2615 6 times, resulting in a remainder of 305.
Record the quotient 6 as the next digit in the result. 
Result so far: 4556.0
Subtracting 2310 from 2615 leaves us with 305.
Grab the next digit (7) from the dividend, add it to 305, then carry on: 3057 / 385

Step 8:
When dividing 3057 by 385, we get 7 with a remainder of 362.
Use 7 as the next digit of our solution. 
Result so far: 45567.0
Deduct 2695 from 3057 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Let's proceed to step 9:
If we divide 3620 by 385, we get 9 and a remainder of 155.
The next digit of our result is 9. 
Result so far: 45567.9
The remainder is 155 after subtracting 3465 from 3620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Let's proceed to step 10:
The number 385 fits into 1550 4 times, leaving a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 45567.94
Subtracting 1540 from 1550 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.

Going ahead to step 11:
The number 385 fits into 100 0 times, leaving a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 45567.94
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 12:
The number 385 fits into 1000 2 times, leaving a remainder of 230.
The next digit of our result is 2. 
Result so far: 45567.9402
Subtracting 770 from 1000 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 13:
385 goes into 2300 5 times with a remainder of 375.
Write down 5 as next digit of the result. 
Result so far: 45567.94025
Deduct 1925 from 2300 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Advancing to step 14:
3750 divided by 385 is 9 with a remainder of 285.
The next digit of our result is 9. 
Result so far: 45567.940259
Subtract 3465 from 3750 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

On to step 15:
If we divide 2850 by 385, we get 7 and a remainder of 155.
Record the quotient 7 as the next digit in the result. 
Result so far: 45567.9402597
Subtracting 2695 from 2850 leaves us with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 16:
When dividing 1550 by 385, we get 4 with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 45567.94025974
The remainder is 10 after subtracting 1540 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 45567.94025974 and a remainder of 1e-08.