We're dividing 69065583 by 855 
The aim is to understand the frequency of 855 in 69065583.

Let's proceed to step 1:
855 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 855

Let's proceed to step 2:
If we divide 69 by 855, we get 0 and a remainder of 69.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Include the next digit (0) from the dividend after 69, then repeat: 690 / 855

Let's proceed to step 3:
If we divide 690 by 855, we get 0 and a remainder of 690.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 690, we get 690.
Append the next digit (6) from the dividend to 690 and continue with: 6906 / 855

Let's proceed to step 4:
6906 divided by 855 is 8 with a remainder of 66.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 66 after subtracting 6840 from 6906.
Bring next digit (5) of the dividend behind the 66 and repeat the process: 665 / 855

Going ahead to step 5:
665 divided by 855 is 0 with a remainder of 665.
The next digit of our result is 0. 
Result so far: 80.0
Deduct 0 from 665 and we're left with 665.
Fetch the next digit (5) from the dividend, attach it to 665 and continue: 6655 / 855

Let's proceed to step 6:
The number 855 fits into 6655 7 times, leaving a remainder of 670.
Use 7 as the next digit of our solution. 
Result so far: 807.0
If we subtract 5985 from 6655, we get 670.
Fetch the next digit (8) from the dividend, attach it to 670 and continue: 6708 / 855

Moving on to step 7:
The number 855 fits into 6708 7 times, leaving a remainder of 723.
Write down 7 as next digit of the result. 
Result so far: 8077.0
Subtracting 5985 from 6708 leaves us with 723.
Append the next digit (3) from the dividend to 723 and continue with: 7233 / 855

Moving on to step 8:
855 goes into 7233 8 times with a remainder of 393.
The next digit of our result is 8. 
Result so far: 80778.0
Subtract 6840 from 7233 to get 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

On to step 9:
855 goes into 3930 4 times with a remainder of 510.
Record the quotient 4 as the next digit in the result. 
Result so far: 80778.4
If we subtract 3420 from 3930, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Step 10:
855 goes into 5100 5 times with a remainder of 825.
The next digit of our result is 5. 
Result so far: 80778.45
If we subtract 4275 from 5100, we get 825.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8250, and continue the process.

Let's proceed to step 11:
855 can be fit into 8250 9 times, resulting in a remainder of 555.
Use 9 as the next digit of our solution. 
Result so far: 80778.459
Deduct 7695 from 8250 and we're left with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Let's proceed to step 12:
If we divide 5550 by 855, we get 6 and a remainder of 420.
Write down 6 as next digit of the result. 
Result so far: 80778.4596
The remainder is 420 after subtracting 5130 from 5550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 13:
855 goes into 4200 4 times with a remainder of 780.
Put 4 as the next digit of the answer. 
Result so far: 80778.45964
Subtract 3420 from 4200 to get 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Let's proceed to step 14:
If we divide 7800 by 855, we get 9 and a remainder of 105.
Record the quotient 9 as the next digit in the result. 
Result so far: 80778.459649
Subtracting 7695 from 7800 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 15:
1050 divided by 855 is 1 with a remainder of 195.
Record the quotient 1 as the next digit in the result. 
Result so far: 80778.4596491
Deduct 855 from 1050 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 16:
855 goes into 1950 2 times with a remainder of 240.
Put 2 as the next digit of the answer. 
Result so far: 80778.45964912
If we subtract 1710 from 1950, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final result is 80778.45964912 with a remainder of 2.4e-07.