We're dividing 99088057 by 806 
The aim is to understand the frequency of 806 in 99088057.

Moving on to step 1:
9 divided by 806 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 806

Step 2:
The number 806 fits into 99 0 times, leaving a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Grab the next digit (0) from the dividend, add it to 99, then carry on: 990 / 806

Advancing to step 3:
990 divided by 806 is 1 with a remainder of 184.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 806 from 990 to get 184.
Include the next digit (8) from the dividend after 184, then repeat: 1848 / 806

Moving on to step 4:
1848 divided by 806 is 2 with a remainder of 236.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 1612 from 1848, we get 236.
Append the next digit (8) from the dividend to 236 and continue with: 2368 / 806

Let's proceed to step 5:
If we divide 2368 by 806, we get 2 and a remainder of 756.
The next digit of our result is 2. 
Result so far: 122.0
Deduct 1612 from 2368 and we're left with 756.
Include the next digit (0) from the dividend after 756, then repeat: 7560 / 806

Let's proceed to step 6:
806 goes into 7560 9 times with a remainder of 306.
The number 9 becomes the next digit in our result. 
Result so far: 1229.0
Subtracting 7254 from 7560 leaves us with 306.
Fetch the next digit (5) from the dividend, attach it to 306 and continue: 3065 / 806

Step 7:
If we divide 3065 by 806, we get 3 and a remainder of 647.
Put 3 as the next digit of the answer. 
Result so far: 12293.0
Subtract 2418 from 3065 to get 647.
Include the next digit (7) from the dividend after 647, then repeat: 6477 / 806

Step 8:
If we divide 6477 by 806, we get 8 and a remainder of 29.
Use 8 as the next digit of our solution. 
Result so far: 122938.0
If we subtract 6448 from 6477, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 9:
The number 806 fits into 290 0 times, leaving a remainder of 290.
Put 0 as the next digit of the answer. 
Result so far: 122938.0
Deduct 0 from 290 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 10:
The number 806 fits into 2900 3 times, leaving a remainder of 482.
The number 3 becomes the next digit in our result. 
Result so far: 122938.03
Subtracting 2418 from 2900 leaves us with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Going ahead to step 11:
If we divide 4820 by 806, we get 5 and a remainder of 790.
The next digit of our result is 5. 
Result so far: 122938.035
Subtracting 4030 from 4820 leaves us with 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

Advancing to step 12:
7900 divided by 806 is 9 with a remainder of 646.
The next digit of our result is 9. 
Result so far: 122938.0359
Subtract 7254 from 7900 to get 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

Going ahead to step 13:
806 can be fit into 6460 8 times, resulting in a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 122938.03598
The remainder is 12 after subtracting 6448 from 6460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
If we divide 120 by 806, we get 0 and a remainder of 120.
Put 0 as the next digit of the answer. 
Result so far: 122938.03598
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 15:
The number 806 fits into 1200 1 times, leaving a remainder of 394.
Put 1 as the next digit of the answer. 
Result so far: 122938.0359801
Subtract 806 from 1200 to get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

On to step 16:
806 can be fit into 3940 4 times, resulting in a remainder of 716.
Use 4 as the next digit of our solution. 
Result so far: 122938.03598014
Subtracting 3224 from 3940 leaves us with 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

After the division, we end up with 122938.03598014 and a remainder of 7.16e-07.