66055297 divided by 825 
The aim is to understand the frequency of 825 in 66055297.

Going ahead to step 1:
When dividing 6 by 825, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 825

Going ahead to step 2:
825 can be fit into 66 0 times, resulting in a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Take the next digit (0) from the dividend and append it to 66, then repeat: 660 / 825

On to step 3:
825 can be fit into 660 0 times, resulting in a remainder of 660.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 660 after subtracting 0 from 660.
Include the next digit (5) from the dividend after 660, then repeat: 6605 / 825

Going ahead to step 4:
825 goes into 6605 8 times with a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Deduct 6600 from 6605 and we're left with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 825

Advancing to step 5:
825 can be fit into 55 0 times, resulting in a remainder of 55.
The next digit of our result is 0. 
Result so far: 80.0
If we take 0 away from 55, we end up with 55.
Fetch the next digit (2) from the dividend, attach it to 55 and continue: 552 / 825

Let's proceed to step 6:
825 can be fit into 552 0 times, resulting in a remainder of 552.
The next digit of our result is 0. 
Result so far: 800.0
Subtracting 0 from 552 leaves us with 552.
Append the next digit (9) from the dividend to 552 and continue with: 5529 / 825

Advancing to step 7:
825 can be fit into 5529 6 times, resulting in a remainder of 579.
Use 6 as the next digit of our solution. 
Result so far: 8006.0
Deduct 4950 from 5529 and we're left with 579.
Fetch the next digit (7) from the dividend, attach it to 579 and continue: 5797 / 825

On to step 8:
825 goes into 5797 7 times with a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 80067.0
The remainder is 22 after subtracting 5775 from 5797.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 9:
When dividing 220 by 825, we get 0 with a remainder of 220.
The number 0 becomes the next digit in our result. 
Result so far: 80067.0
Subtracting 0 from 220 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 10:
The number 825 fits into 2200 2 times, leaving a remainder of 550.
Write down 2 as next digit of the result. 
Result so far: 80067.02
The remainder is 550 after subtracting 1650 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

On to step 11:
If we divide 5500 by 825, we get 6 and a remainder of 550.
Write down 6 as next digit of the result. 
Result so far: 80067.026
If we subtract 4950 from 5500, we get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

On to step 12:
The number 825 fits into 5500 6 times, leaving a remainder of 550.
Put 6 as the next digit of the answer. 
Result so far: 80067.0266
Subtract 4950 from 5500 to get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

After the division, we end up with 80067.0266 and a remainder of 0.0055.