We divide 576500 by 66
The aim is to understand the frequency of 66 in 576500.

Let's proceed to step 1:
If we divide 5 by 66, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 66

Moving on to step 2:
If we divide 57 by 66, we get 0 and a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Include the next digit (6) from the dividend after 57, then repeat: 576 / 66

Step 3:
If we divide 576 by 66, we get 8 and a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 528 from 576 to get 48.
Fetch the next digit (5) from the dividend, attach it to 48 and continue: 485 / 66

Moving on to step 4:
If we divide 485 by 66, we get 7 and a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
Subtract 462 from 485 to get 23.
Fetch the next digit (0) from the dividend, attach it to 23 and continue: 230 / 66

Advancing to step 5:
If we divide 230 by 66, we get 3 and a remainder of 32.
Write down 3 as next digit of the result. 
Result so far: 873.0
If we take 198 away from 230, we end up with 32.
Include the next digit (0) from the dividend after 32, then repeat: 320 / 66

On to step 6:
If we divide 320 by 66, we get 4 and a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 8734.0
The remainder is 56 after subtracting 264 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 7:
66 goes into 560 8 times with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 8734.8
If we take 528 away from 560, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 8:
The number 66 fits into 320 4 times, leaving a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 8734.84
If we take 264 away from 320, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 9:
560 divided by 66 is 8 with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 8734.848
If we subtract 528 from 560, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 10:
320 divided by 66 is 4 with a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 8734.8484
Subtracting 264 from 320 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 11:
560 divided by 66 is 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 8734.84848
Subtracting 528 from 560 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
66 goes into 320 4 times with a remainder of 56.
The next digit of our result is 4. 
Result so far: 8734.848484
The remainder is 56 after subtracting 264 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
If we divide 560 by 66, we get 8 and a remainder of 32.
The next digit of our result is 8. 
Result so far: 8734.8484848
Subtract 528 from 560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 14:
320 divided by 66 is 4 with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 8734.84848484
If we take 264 away from 320, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final result is 8734.84848484 with a remainder of 5.6e-08.