We're dividing 769607 by 99 
The aim is to understand the frequency of 99 in 769607.

Moving on to step 1:
When dividing 7 by 99, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 99

Step 2:
If we divide 76 by 99, we get 0 and a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Fetch the next digit (9) from the dividend, attach it to 76 and continue: 769 / 99

Going ahead to step 3:
The number 99 fits into 769 7 times, leaving a remainder of 76.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 693 from 769, we get 76.
Append the next digit (6) from the dividend to 76 and continue with: 766 / 99

Step 4:
99 goes into 766 7 times with a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 77.0
If we take 693 away from 766, we end up with 73.
Append the next digit (0) from the dividend to 73 and continue with: 730 / 99

Advancing to step 5:
The number 99 fits into 730 7 times, leaving a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 777.0
Subtracting 693 from 730 leaves us with 37.
Grab the next digit (7) from the dividend, add it to 37, then carry on: 377 / 99

On to step 6:
99 can be fit into 377 3 times, resulting in a remainder of 80.
Record the quotient 3 as the next digit in the result. 
Result so far: 7773.0
If we take 297 away from 377, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 7:
When dividing 800 by 99, we get 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 7773.8
Subtracting 792 from 800 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
If we divide 80 by 99, we get 0 and a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 7773.8
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 9:
When dividing 800 by 99, we get 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 7773.808
If we subtract 792 from 800, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
99 goes into 80 0 times with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 7773.808
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 11:
When dividing 800 by 99, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 7773.80808
Subtracting 792 from 800 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
80 divided by 99 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 7773.80808
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 13:
If we divide 800 by 99, we get 8 and a remainder of 8.
The next digit of our result is 8. 
Result so far: 7773.8080808
If we subtract 792 from 800, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
When dividing 80 by 99, we get 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 7773.8080808
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 7773.8080808 and a remainder of 8e-08.