We're dividing 37484628 by 307 
The aim is to understand the frequency of 307 in 37484628.

Advancing to step 1:
When dividing 3 by 307, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 307

Moving on to step 2:
307 can be fit into 37 0 times, resulting in a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Grab the next digit (4) from the dividend, add it to 37, then carry on: 374 / 307

On to step 3:
374 divided by 307 is 1 with a remainder of 67.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 307 from 374, we get 67.
Fetch the next digit (8) from the dividend, attach it to 67 and continue: 678 / 307

Advancing to step 4:
307 goes into 678 2 times with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 614 from 678 leaves us with 64.
Fetch the next digit (4) from the dividend, attach it to 64 and continue: 644 / 307

Advancing to step 5:
307 can be fit into 644 2 times, resulting in a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 122.0
The remainder is 30 after subtracting 614 from 644.
Grab the next digit (6) from the dividend, add it to 30, then carry on: 306 / 307

Moving on to step 6:
307 can be fit into 306 0 times, resulting in a remainder of 306.
Put 0 as the next digit of the answer. 
Result so far: 1220.0
If we take 0 away from 306, we end up with 306.
Take the next digit (2) from the dividend and append it to 306, then repeat: 3062 / 307

Going ahead to step 7:
When dividing 3062 by 307, we get 9 with a remainder of 299.
The number 9 becomes the next digit in our result. 
Result so far: 12209.0
The remainder is 299 after subtracting 2763 from 3062.
Bring next digit (8) of the dividend behind the 299 and repeat the process: 2998 / 307

Step 8:
If we divide 2998 by 307, we get 9 and a remainder of 235.
Use 9 as the next digit of our solution. 
Result so far: 122099.0
Subtract 2763 from 2998 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 9:
If we divide 2350 by 307, we get 7 and a remainder of 201.
The next digit of our result is 7. 
Result so far: 122099.7
Subtracting 2149 from 2350 leaves us with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Step 10:
307 goes into 2010 6 times with a remainder of 168.
The next digit of our result is 6. 
Result so far: 122099.76
If we take 1842 away from 2010, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Going ahead to step 11:
1680 divided by 307 is 5 with a remainder of 145.
Write down 5 as next digit of the result. 
Result so far: 122099.765
The remainder is 145 after subtracting 1535 from 1680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Let's proceed to step 12:
The number 307 fits into 1450 4 times, leaving a remainder of 222.
Use 4 as the next digit of our solution. 
Result so far: 122099.7654
Subtract 1228 from 1450 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Let's proceed to step 13:
If we divide 2220 by 307, we get 7 and a remainder of 71.
The number 7 becomes the next digit in our result. 
Result so far: 122099.76547
The remainder is 71 after subtracting 2149 from 2220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 14:
When dividing 710 by 307, we get 2 with a remainder of 96.
Write down 2 as next digit of the result. 
Result so far: 122099.765472
If we take 614 away from 710, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 15:
307 can be fit into 960 3 times, resulting in a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 122099.7654723
Subtracting 921 from 960 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 16:
390 divided by 307 is 1 with a remainder of 83.
Record the quotient 1 as the next digit in the result. 
Result so far: 122099.76547231
Subtract 307 from 390 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

The final outcome is 122099.76547231, with a leftover of 8.3e-08.