76655525 ÷ 109 
The aim is to understand the frequency of 109 in 76655525.

Let's proceed to step 1:
109 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 109

Advancing to step 2:
If we divide 76 by 109, we get 0 and a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Append the next digit (6) from the dividend to 76 and continue with: 766 / 109

Step 3:
If we divide 766 by 109, we get 7 and a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 763 from 766, we get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 109

Step 4:
35 divided by 109 is 0 with a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
If we subtract 0 from 35, we get 35.
Include the next digit (5) from the dividend after 35, then repeat: 355 / 109

Moving on to step 5:
The number 109 fits into 355 3 times, leaving a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 703.0
The remainder is 28 after subtracting 327 from 355.
Grab the next digit (5) from the dividend, add it to 28, then carry on: 285 / 109

Let's proceed to step 6:
When dividing 285 by 109, we get 2 with a remainder of 67.
Record the quotient 2 as the next digit in the result. 
Result so far: 7032.0
If we take 218 away from 285, we end up with 67.
Bring next digit (2) of the dividend behind the 67 and repeat the process: 672 / 109

Going ahead to step 7:
When dividing 672 by 109, we get 6 with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 70326.0
Deduct 654 from 672 and we're left with 18.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 109

Moving on to step 8:
109 can be fit into 185 1 times, resulting in a remainder of 76.
Record the quotient 1 as the next digit in the result. 
Result so far: 703261.0
Subtract 109 from 185 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 9:
109 can be fit into 760 6 times, resulting in a remainder of 106.
The number 6 becomes the next digit in our result. 
Result so far: 703261.6
If we subtract 654 from 760, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 10:
109 goes into 1060 9 times with a remainder of 79.
Record the quotient 9 as the next digit in the result. 
Result so far: 703261.69
If we take 981 away from 1060, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Advancing to step 11:
If we divide 790 by 109, we get 7 and a remainder of 27.
The next digit of our result is 7. 
Result so far: 703261.697
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.

Advancing to step 12:
The number 109 fits into 270 2 times, leaving a remainder of 52.
The next digit of our result is 2. 
Result so far: 703261.6972
Deduct 218 from 270 and we're left with 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 13:
109 goes into 520 4 times with a remainder of 84.
Put 4 as the next digit of the answer. 
Result so far: 703261.69724
Deduct 436 from 520 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 14:
109 can be fit into 840 7 times, resulting in a remainder of 77.
Record the quotient 7 as the next digit in the result. 
Result so far: 703261.697247
Subtracting 763 from 840 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 15:
109 goes into 770 7 times with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 703261.6972477
Subtracting 763 from 770 leaves us 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 final outcome is 703261.6972477, with a leftover of 7e-08.