We look at the division of 37792308 by 909 
The aim is to understand the frequency of 909 in 37792308.

Let's proceed to step 1:
909 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 909

Advancing to step 2:
When dividing 37 by 909, we get 0 with a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Fetch the next digit (7) from the dividend, attach it to 37 and continue: 377 / 909

Going ahead to step 3:
The number 909 fits into 377 0 times, leaving a remainder of 377.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 377 leaves us with 377.
Append the next digit (9) from the dividend to 377 and continue with: 3779 / 909

Advancing to step 4:
If we divide 3779 by 909, we get 4 and a remainder of 143.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 3636 away from 3779, we end up with 143.
Fetch the next digit (2) from the dividend, attach it to 143 and continue: 1432 / 909

Moving on to step 5:
If we divide 1432 by 909, we get 1 and a remainder of 523.
Write down 1 as next digit of the result. 
Result so far: 41.0
If we take 909 away from 1432, we end up with 523.
Fetch the next digit (3) from the dividend, attach it to 523 and continue: 5233 / 909

Going ahead to step 6:
When dividing 5233 by 909, we get 5 with a remainder of 688.
Use 5 as the next digit of our solution. 
Result so far: 415.0
Deduct 4545 from 5233 and we're left with 688.
Grab the next digit (0) from the dividend, add it to 688, then carry on: 6880 / 909

Step 7:
6880 divided by 909 is 7 with a remainder of 517.
Record the quotient 7 as the next digit in the result. 
Result so far: 4157.0
Subtracting 6363 from 6880 leaves us with 517.
Append the next digit (8) from the dividend to 517 and continue with: 5178 / 909

Going ahead to step 8:
When dividing 5178 by 909, we get 5 with a remainder of 633.
Put 5 as the next digit of the answer. 
Result so far: 41575.0
Deduct 4545 from 5178 and we're left with 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

On to step 9:
If we divide 6330 by 909, we get 6 and a remainder of 876.
Write down 6 as next digit of the result. 
Result so far: 41575.6
If we take 5454 away from 6330, we end up with 876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8760, and continue the process.

Advancing to step 10:
909 goes into 8760 9 times with a remainder of 579.
Write down 9 as next digit of the result. 
Result so far: 41575.69
If we subtract 8181 from 8760, we get 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

On to step 11:
If we divide 5790 by 909, we get 6 and a remainder of 336.
The number 6 becomes the next digit in our result. 
Result so far: 41575.696
Subtracting 5454 from 5790 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 12:
909 goes into 3360 3 times with a remainder of 633.
The next digit of our result is 3. 
Result so far: 41575.6963
If we subtract 2727 from 3360, we get 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

Going ahead to step 13:
909 can be fit into 6330 6 times, resulting in a remainder of 876.
The next digit of our result is 6. 
Result so far: 41575.69636
Subtract 5454 from 6330 to get 876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8760, and continue the process.

Advancing to step 14:
The number 909 fits into 8760 9 times, leaving a remainder of 579.
The next digit of our result is 9. 
Result so far: 41575.696369
If we take 8181 away from 8760, we end up with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Let's proceed to step 15:
909 goes into 5790 6 times with a remainder of 336.
The next digit of our result is 6. 
Result so far: 41575.6963696
If we subtract 5454 from 5790, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 16:
If we divide 3360 by 909, we get 3 and a remainder of 633.
Use 3 as the next digit of our solution. 
Result so far: 41575.69636963
Deduct 2727 from 3360 and we're left with 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

The final outcome is 41575.69636963, with a leftover of 6.33e-07.