We're dividing 17092502 by 385 
The aim is to understand the frequency of 385 in 17092502.

Step 1:
If we divide 1 by 385, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 385

Advancing to step 2:
The number 385 fits into 17 0 times, leaving a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 385

Moving on to step 3:
If we divide 170 by 385, we get 0 and a remainder of 170.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 170, we end up with 170.
Bring next digit (9) of the dividend behind the 170 and repeat the process: 1709 / 385

On to step 4:
385 goes into 1709 4 times with a remainder of 169.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 1540 from 1709 leaves us with 169.
Fetch the next digit (2) from the dividend, attach it to 169 and continue: 1692 / 385

Going ahead to step 5:
When dividing 1692 by 385, we get 4 with a remainder of 152.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
Subtracting 1540 from 1692 leaves us with 152.
Append the next digit (5) from the dividend to 152 and continue with: 1525 / 385

Step 6:
The number 385 fits into 1525 3 times, leaving a remainder of 370.
Use 3 as the next digit of our solution. 
Result so far: 443.0
The remainder is 370 after subtracting 1155 from 1525.
Fetch the next digit (0) from the dividend, attach it to 370 and continue: 3700 / 385

Step 7:
385 can be fit into 3700 9 times, resulting in a remainder of 235.
Record the quotient 9 as the next digit in the result. 
Result so far: 4439.0
If we take 3465 away from 3700, we end up with 235.
Fetch the next digit (2) from the dividend, attach it to 235 and continue: 2352 / 385

Going ahead to step 8:
385 goes into 2352 6 times with a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 44396.0
The remainder is 42 after subtracting 2310 from 2352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 9:
If we divide 420 by 385, we get 1 and a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 44396.1
The remainder is 35 after subtracting 385 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 10:
350 divided by 385 is 0 with a remainder of 350.
The number 0 becomes the next digit in our result. 
Result so far: 44396.1
If we take 0 away from 350, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 11:
If we divide 3500 by 385, we get 9 and a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 44396.109
Subtracting 3465 from 3500 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 12:
385 goes into 350 0 times with a remainder of 350.
The next digit of our result is 0. 
Result so far: 44396.109
If we subtract 0 from 350, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 13:
385 can be fit into 3500 9 times, resulting in a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 44396.10909
Deduct 3465 from 3500 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 14:
350 divided by 385 is 0 with a remainder of 350.
Use 0 as the next digit of our solution. 
Result so far: 44396.10909
The remainder is 350 after subtracting 0 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 15:
385 goes into 3500 9 times with a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 44396.1090909
Subtracting 3465 from 3500 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 16:
385 goes into 350 0 times with a remainder of 350.
Use 0 as the next digit of our solution. 
Result so far: 44396.1090909
If we subtract 0 from 350, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Our division results in 44396.1090909 with a remaining 3.5e-07.