We look at the division of 69869586 by 109 
The aim is to understand the frequency of 109 in 69869586.

Step 1:
The number 109 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 109

Step 2:
109 goes into 69 0 times with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Include the next digit (8) from the dividend after 69, then repeat: 698 / 109

Going ahead to step 3:
The number 109 fits into 698 6 times, leaving a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 654 from 698 leaves us with 44.
Fetch the next digit (6) from the dividend, attach it to 44 and continue: 446 / 109

Moving on to step 4:
When dividing 446 by 109, we get 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 64.0
Deduct 436 from 446 and we're left with 10.
Fetch the next digit (9) from the dividend, attach it to 10 and continue: 109 / 109

Going ahead to step 5:
If we divide 109 by 109, we get 1 and a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 641.0
The remainder is 0 after subtracting 109 from 109.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 109

Let's proceed to step 6:
109 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 6410.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 109

Let's proceed to step 7:
The number 109 fits into 58 0 times, leaving a remainder of 58.
The next digit of our result is 0. 
Result so far: 64100.0
If we take 0 away from 58, we end up with 58.
Grab the next digit (6) from the dividend, add it to 58, then carry on: 586 / 109

Step 8:
586 divided by 109 is 5 with a remainder of 41.
Write down 5 as next digit of the result. 
Result so far: 641005.0
If we take 545 away from 586, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 9:
When dividing 410 by 109, we get 3 with a remainder of 83.
Put 3 as the next digit of the answer. 
Result so far: 641005.3
If we take 327 away from 410, we end up with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 10:
When dividing 830 by 109, we get 7 with a remainder of 67.
Record the quotient 7 as the next digit in the result. 
Result so far: 641005.37
If we take 763 away from 830, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 11:
109 can be fit into 670 6 times, resulting in a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 641005.376
If we take 654 away from 670, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
If we divide 160 by 109, we get 1 and a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 641005.3761
If we subtract 109 from 160, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 13:
When dividing 510 by 109, we get 4 with a remainder of 74.
Record the quotient 4 as the next digit in the result. 
Result so far: 641005.37614
The remainder is 74 after subtracting 436 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 14:
If we divide 740 by 109, we get 6 and a remainder of 86.
The number 6 becomes the next digit in our result. 
Result so far: 641005.376146
Deduct 654 from 740 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 15:
If we divide 860 by 109, we get 7 and a remainder of 97.
Record the quotient 7 as the next digit in the result. 
Result so far: 641005.3761467
Deduct 763 from 860 and we're left with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Moving on to step 16:
109 can be fit into 970 8 times, resulting in a remainder of 98.
Write down 8 as next digit of the result. 
Result so far: 641005.37614678
Subtracting 872 from 970 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

In conclusion, the division gives 641005.37614678 with a balance of 9.8e-08.