We're dividing 23595415 by 109 
The aim is to understand the frequency of 109 in 23595415.

On to step 1:
When dividing 2 by 109, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 109

Moving on to step 2:
The number 109 fits into 23 0 times, leaving a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 23 after subtracting 0 from 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 109

Let's proceed to step 3:
When dividing 235 by 109, we get 2 with a remainder of 17.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 218 from 235 to get 17.
Bring next digit (9) of the dividend behind the 17 and repeat the process: 179 / 109

Step 4:
109 can be fit into 179 1 times, resulting in a remainder of 70.
Put 1 as the next digit of the answer. 
Result so far: 21.0
The remainder is 70 after subtracting 109 from 179.
Bring next digit (5) of the dividend behind the 70 and repeat the process: 705 / 109

On to step 5:
When dividing 705 by 109, we get 6 with a remainder of 51.
Record the quotient 6 as the next digit in the result. 
Result so far: 216.0
If we subtract 654 from 705, we get 51.
Grab the next digit (4) from the dividend, add it to 51, then carry on: 514 / 109

On to step 6:
109 goes into 514 4 times with a remainder of 78.
Write down 4 as next digit of the result. 
Result so far: 2164.0
If we subtract 436 from 514, we get 78.
Take the next digit (1) from the dividend and append it to 78, then repeat: 781 / 109

Step 7:
109 goes into 781 7 times with a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 21647.0
Subtracting 763 from 781 leaves us with 18.
Append the next digit (5) from the dividend to 18 and continue with: 185 / 109

Going ahead to step 8:
109 can be fit into 185 1 times, resulting in a remainder of 76.
Use 1 as the next digit of our solution. 
Result so far: 216471.0
Subtracting 109 from 185 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 9:
If we divide 760 by 109, we get 6 and a remainder of 106.
Write down 6 as next digit of the result. 
Result so far: 216471.6
The remainder is 106 after subtracting 654 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Going ahead to step 10:
1060 divided by 109 is 9 with a remainder of 79.
The next digit of our result is 9. 
Result so far: 216471.69
Subtract 981 from 1060 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 11:
If we divide 790 by 109, we get 7 and a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 216471.697
Subtract 763 from 790 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 12:
109 can be fit into 270 2 times, resulting in a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 216471.6972
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.

Let's proceed to step 13:
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: 216471.69724
Subtract 436 from 520 to get 84.
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 14:
When dividing 840 by 109, we get 7 with a remainder of 77.
The next digit of our result is 7. 
Result so far: 216471.697247
The remainder is 77 after subtracting 763 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 15:
The number 109 fits into 770 7 times, leaving a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 216471.6972477
Deduct 763 from 770 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The quotient of the division is 216471.6972477, and the remainder is 7e-08.