17185160 divided by 307 
The aim is to understand the frequency of 307 in 17185160.

Moving on to step 1:
If we divide 1 by 307, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 307

Going ahead to step 2:
307 goes into 17 0 times with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Include the next digit (1) from the dividend after 17, then repeat: 171 / 307

Going ahead to step 3:
When dividing 171 by 307, we get 0 with a remainder of 171.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 171 after subtracting 0 from 171.
Append the next digit (8) from the dividend to 171 and continue with: 1718 / 307

Moving on to step 4:
The number 307 fits into 1718 5 times, leaving a remainder of 183.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 183 after subtracting 1535 from 1718.
Bring next digit (5) of the dividend behind the 183 and repeat the process: 1835 / 307

Moving on to step 5:
307 can be fit into 1835 5 times, resulting in a remainder of 300.
Put 5 as the next digit of the answer. 
Result so far: 55.0
If we subtract 1535 from 1835, we get 300.
Include the next digit (1) from the dividend after 300, then repeat: 3001 / 307

Step 6:
If we divide 3001 by 307, we get 9 and a remainder of 238.
Put 9 as the next digit of the answer. 
Result so far: 559.0
Subtract 2763 from 3001 to get 238.
Fetch the next digit (6) from the dividend, attach it to 238 and continue: 2386 / 307

Advancing to step 7:
When dividing 2386 by 307, we get 7 with a remainder of 237.
Write down 7 as next digit of the result. 
Result so far: 5597.0
Deduct 2149 from 2386 and we're left with 237.
Include the next digit (0) from the dividend after 237, then repeat: 2370 / 307

Let's proceed to step 8:
307 can be fit into 2370 7 times, resulting in a remainder of 221.
The next digit of our result is 7. 
Result so far: 55977.0
If we take 2149 away from 2370, we end up with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Step 9:
2210 divided by 307 is 7 with a remainder of 61.
The next digit of our result is 7. 
Result so far: 55977.7
Subtract 2149 from 2210 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 10:
If we divide 610 by 307, we get 1 and a remainder of 303.
Use 1 as the next digit of our solution. 
Result so far: 55977.71
If we take 307 away from 610, we end up with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Let's proceed to step 11:
If we divide 3030 by 307, we get 9 and a remainder of 267.
Use 9 as the next digit of our solution. 
Result so far: 55977.719
If we subtract 2763 from 3030, we get 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Going ahead to step 12:
2670 divided by 307 is 8 with a remainder of 214.
The next digit of our result is 8. 
Result so far: 55977.7198
If we subtract 2456 from 2670, we get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Let's proceed to step 13:
If we divide 2140 by 307, we get 6 and a remainder of 298.
The next digit of our result is 6. 
Result so far: 55977.71986
Subtract 1842 from 2140 to get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Going ahead to step 14:
If we divide 2980 by 307, we get 9 and a remainder of 217.
Record the quotient 9 as the next digit in the result. 
Result so far: 55977.719869
If we subtract 2763 from 2980, we get 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Going ahead to step 15:
If we divide 2170 by 307, we get 7 and a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 55977.7198697
The remainder is 21 after subtracting 2149 from 2170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 16:
When dividing 210 by 307, we get 0 with a remainder of 210.
Write down 0 as next digit of the result. 
Result so far: 55977.7198697
Subtract 0 from 210 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final outcome is 55977.7198697, with a leftover of 2.1e-07.