We're dividing 922972 by 66 
The aim is to understand the frequency of 66 in 922972.

Step 1:
The number 66 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 66

On to step 2:
92 divided by 66 is 1 with a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 26 after subtracting 66 from 92.
Grab the next digit (2) from the dividend, add it to 26, then carry on: 262 / 66

Advancing to step 3:
262 divided by 66 is 3 with a remainder of 64.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 198 from 262 and we're left with 64.
Append the next digit (9) from the dividend to 64 and continue with: 649 / 66

Advancing to step 4:
66 can be fit into 649 9 times, resulting in a remainder of 55.
The next digit of our result is 9. 
Result so far: 139.0
Subtract 594 from 649 to get 55.
Take the next digit (7) from the dividend and append it to 55, then repeat: 557 / 66

Advancing to step 5:
When dividing 557 by 66, we get 8 with a remainder of 29.
The next digit of our result is 8. 
Result so far: 1398.0
Subtracting 528 from 557 leaves us with 29.
Fetch the next digit (2) from the dividend, attach it to 29 and continue: 292 / 66

Let's proceed to step 6:
If we divide 292 by 66, we get 4 and a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 13984.0
Subtracting 264 from 292 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 7:
The number 66 fits into 280 4 times, leaving a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 13984.4
Deduct 264 from 280 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
If we divide 160 by 66, we get 2 and a remainder of 28.
The next digit of our result is 2. 
Result so far: 13984.42
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
66 goes into 280 4 times with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 13984.424
If we subtract 264 from 280, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
66 can be fit into 160 2 times, resulting in a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 13984.4242
The remainder is 28 after subtracting 132 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
66 can be fit into 280 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 13984.42424
Deduct 264 from 280 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
66 can be fit into 160 2 times, resulting in a remainder of 28.
The next digit of our result is 2. 
Result so far: 13984.424242
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
If we divide 280 by 66, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 13984.4242424
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
66 can be fit into 160 2 times, resulting in a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 13984.42424242
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 13984.42424242, and the remainder is 2.8e-08.