We're dividing 18255300 by 307 
The aim is to understand the frequency of 307 in 18255300.

Let's proceed 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
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 307

Advancing to step 2:
If we divide 18 by 307, we get 0 and a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Include the next digit (2) from the dividend after 18, then repeat: 182 / 307

Let's proceed to step 3:
182 divided by 307 is 0 with a remainder of 182.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 182 leaves us with 182.
Fetch the next digit (5) from the dividend, attach it to 182 and continue: 1825 / 307

Going ahead to step 4:
307 can be fit into 1825 5 times, resulting in a remainder of 290.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 290 after subtracting 1535 from 1825.
Include the next digit (5) from the dividend after 290, then repeat: 2905 / 307

Moving on to step 5:
307 can be fit into 2905 9 times, resulting in a remainder of 142.
The next digit of our result is 9. 
Result so far: 59.0
If we take 2763 away from 2905, we end up with 142.
Append the next digit (3) from the dividend to 142 and continue with: 1423 / 307

On to step 6:
When dividing 1423 by 307, we get 4 with a remainder of 195.
The number 4 becomes the next digit in our result. 
Result so far: 594.0
Subtract 1228 from 1423 to get 195.
Include the next digit (0) from the dividend after 195, then repeat: 1950 / 307

Going ahead to step 7:
The number 307 fits into 1950 6 times, leaving a remainder of 108.
The number 6 becomes the next digit in our result. 
Result so far: 5946.0
Deduct 1842 from 1950 and we're left with 108.
Take the next digit (0) from the dividend and append it to 108, then repeat: 1080 / 307

Step 8:
307 can be fit into 1080 3 times, resulting in a remainder of 159.
Put 3 as the next digit of the answer. 
Result so far: 59463.0
If we take 921 away from 1080, we end up with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

On to step 9:
If we divide 1590 by 307, we get 5 and a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 59463.5
Subtracting 1535 from 1590 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 10:
550 divided by 307 is 1 with a remainder of 243.
Record the quotient 1 as the next digit in the result. 
Result so far: 59463.51
If we take 307 away from 550, we end up with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Let's proceed to step 11:
If we divide 2430 by 307, we get 7 and a remainder of 281.
Put 7 as the next digit of the answer. 
Result so far: 59463.517
If we take 2149 away from 2430, we end up with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Advancing to step 12:
When dividing 2810 by 307, we get 9 with a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 59463.5179
If we subtract 2763 from 2810, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 13:
If we divide 470 by 307, we get 1 and a remainder of 163.
The number 1 becomes the next digit in our result. 
Result so far: 59463.51791
If we subtract 307 from 470, we get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Going ahead to step 14:
If we divide 1630 by 307, we get 5 and a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 59463.517915
Subtract 1535 from 1630 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 15:
When dividing 950 by 307, we get 3 with a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 59463.5179153
The remainder is 29 after subtracting 921 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 16:
307 goes into 290 0 times with a remainder of 290.
Put 0 as the next digit of the answer. 
Result so far: 59463.5179153
Subtracting 0 from 290 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Our division results in 59463.5179153 with a remaining 2.9e-07.