3582248 divided by 307 
The aim is to understand the frequency of 307 in 3582248.

Step 1:
When dividing 3 by 307, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 307

Going ahead to step 2:
307 can be fit into 35 0 times, resulting in a remainder of 35.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Take the next digit (8) from the dividend and append it to 35, then repeat: 358 / 307

Advancing to step 3:
When dividing 358 by 307, we get 1 with a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 307 away from 358, we end up with 51.
Include the next digit (2) from the dividend after 51, then repeat: 512 / 307

Moving on to step 4:
512 divided by 307 is 1 with a remainder of 205.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 307 away from 512, we end up with 205.
Take the next digit (2) from the dividend and append it to 205, then repeat: 2052 / 307

On to step 5:
307 goes into 2052 6 times with a remainder of 210.
The number 6 becomes the next digit in our result. 
Result so far: 116.0
If we take 1842 away from 2052, we end up with 210.
Append the next digit (4) from the dividend to 210 and continue with: 2104 / 307

Advancing to step 6:
When dividing 2104 by 307, we get 6 with a remainder of 262.
The next digit of our result is 6. 
Result so far: 1166.0
Subtract 1842 from 2104 to get 262.
Bring next digit (8) of the dividend behind the 262 and repeat the process: 2628 / 307

Moving on to step 7:
The number 307 fits into 2628 8 times, leaving a remainder of 172.
The next digit of our result is 8. 
Result so far: 11668.0
Subtract 2456 from 2628 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 8:
If we divide 1720 by 307, we get 5 and a remainder of 185.
Record the quotient 5 as the next digit in the result. 
Result so far: 11668.5
If we subtract 1535 from 1720, we get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

On to step 9:
When dividing 1850 by 307, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 11668.56
Subtracting 1842 from 1850 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
If we divide 80 by 307, we get 0 and a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 11668.56
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 11:
When dividing 800 by 307, we get 2 with a remainder of 186.
Write down 2 as next digit of the result. 
Result so far: 11668.5602
The remainder is 186 after subtracting 614 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Moving on to step 12:
The number 307 fits into 1860 6 times, leaving a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 11668.56026
Subtract 1842 from 1860 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 13:
If we divide 180 by 307, we get 0 and a remainder of 180.
Use 0 as the next digit of our solution. 
Result so far: 11668.56026
Subtracting 0 from 180 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 14:
If we divide 1800 by 307, we get 5 and a remainder of 265.
The number 5 becomes the next digit in our result. 
Result so far: 11668.5602605
The remainder is 265 after subtracting 1535 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 15:
307 goes into 2650 8 times with a remainder of 194.
Use 8 as the next digit of our solution. 
Result so far: 11668.56026058
Subtract 2456 from 2650 to get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

The final result is 11668.56026058 with a remainder of 1.94e-07.