Let's divide 802775 by 66
The aim is to understand the frequency of 66 in 802775.

Advancing to step 1:
8 divided by 66 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 66

Moving on to step 2:
When dividing 80 by 66, we get 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 14 after subtracting 66 from 80.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 66

Advancing to step 3:
66 goes into 142 2 times with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 132 from 142 leaves us with 10.
Take the next digit (7) from the dividend and append it to 10, then repeat: 107 / 66

Let's proceed to step 4:
When dividing 107 by 66, we get 1 with a remainder of 41.
The next digit of our result is 1. 
Result so far: 121.0
The remainder is 41 after subtracting 66 from 107.
Take the next digit (7) from the dividend and append it to 41, then repeat: 417 / 66

Going ahead to step 5:
If we divide 417 by 66, we get 6 and a remainder of 21.
Record the quotient 6 as the next digit in the result. 
Result so far: 1216.0
If we take 396 away from 417, we end up with 21.
Append the next digit (5) from the dividend to 21 and continue with: 215 / 66

Step 6:
215 divided by 66 is 3 with a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 12163.0
If we take 198 away from 215, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
66 goes into 170 2 times with a remainder of 38.
The next digit of our result is 2. 
Result so far: 12163.2
Subtracting 132 from 170 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 8:
When dividing 380 by 66, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 12163.25
If we take 330 away from 380, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 9:
66 can be fit into 500 7 times, resulting in a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 12163.257
Subtracting 462 from 500 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 10:
The number 66 fits into 380 5 times, leaving a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 12163.2575
If we subtract 330 from 380, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
66 can be fit into 500 7 times, resulting in a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 12163.25757
If we take 462 away from 500, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 12:
When dividing 380 by 66, we get 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 12163.257575
Subtracting 330 from 380 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 13:
When dividing 500 by 66, we get 7 with a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 12163.2575757
Subtracting 462 from 500 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 14:
The number 66 fits into 380 5 times, leaving a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 12163.25757575
If we take 330 away from 380, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 12163.25757575 and a remainder of 5e-08.