Let's divide 30561665 by 109
The aim is to understand the frequency of 109 in 30561665.

Going ahead to step 1:
3 divided by 109 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 109

Advancing to step 2:
109 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Take the next digit (5) from the dividend and append it to 30, then repeat: 305 / 109

On to step 3:
305 divided by 109 is 2 with a remainder of 87.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 218 from 305 leaves us with 87.
Bring next digit (6) of the dividend behind the 87 and repeat the process: 876 / 109

Step 4:
109 can be fit into 876 8 times, resulting in a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we take 872 away from 876, we end up with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 109

Let's proceed to step 5:
When dividing 41 by 109, we get 0 with a remainder of 41.
Write down 0 as next digit of the result. 
Result so far: 280.0
Deduct 0 from 41 and we're left with 41.
Grab the next digit (6) from the dividend, add it to 41, then carry on: 416 / 109

On to step 6:
When dividing 416 by 109, we get 3 with a remainder of 89.
Use 3 as the next digit of our solution. 
Result so far: 2803.0
Subtracting 327 from 416 leaves us with 89.
Bring next digit (6) of the dividend behind the 89 and repeat the process: 896 / 109

Step 7:
If we divide 896 by 109, we get 8 and a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 28038.0
Subtract 872 from 896 to get 24.
Bring next digit (5) of the dividend behind the 24 and repeat the process: 245 / 109

Step 8:
The number 109 fits into 245 2 times, leaving a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 280382.0
Subtracting 218 from 245 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 9:
270 divided by 109 is 2 with a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 280382.2
If we subtract 218 from 270, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 10:
The number 109 fits into 520 4 times, leaving a remainder of 84.
The number 4 becomes the next digit in our result. 
Result so far: 280382.24
The remainder is 84 after subtracting 436 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 11:
When dividing 840 by 109, we get 7 with a remainder of 77.
Write down 7 as next digit of the result. 
Result so far: 280382.247
Subtract 763 from 840 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

On to step 12:
If we divide 770 by 109, we get 7 and a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 280382.2477
If we subtract 763 from 770, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

In conclusion, the division gives 280382.2477 with a balance of 7e-05.