We divide 731827 by 66
The aim is to understand the frequency of 66 in 731827.

Advancing to step 1:
The number 66 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 66

Going ahead to step 2:
If we divide 73 by 66, we get 1 and a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 66 from 73, we get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 66

Let's proceed to step 3:
If we divide 71 by 66, we get 1 and a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 66 from 71 to get 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 66

On to step 4:
58 divided by 66 is 0 with a remainder of 58.
The next digit of our result is 0. 
Result so far: 110.0
Subtracting 0 from 58 leaves us with 58.
Bring next digit (2) of the dividend behind the 58 and repeat the process: 582 / 66

Step 5:
The number 66 fits into 582 8 times, leaving a remainder of 54.
Use 8 as the next digit of our solution. 
Result so far: 1108.0
Deduct 528 from 582 and we're left with 54.
Include the next digit (7) from the dividend after 54, then repeat: 547 / 66

Going ahead to step 6:
If we divide 547 by 66, we get 8 and a remainder of 19.
The number 8 becomes the next digit in our result. 
Result so far: 11088.0
If we subtract 528 from 547, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 7:
If we divide 190 by 66, we get 2 and a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 11088.2
Subtract 132 from 190 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 8:
When dividing 580 by 66, we get 8 with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 11088.28
Subtracting 528 from 580 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
The number 66 fits into 520 7 times, leaving a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 11088.287
If we take 462 away from 520, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 10:
The number 66 fits into 580 8 times, leaving a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 11088.2878
If we take 528 away from 580, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 11:
66 can be fit into 520 7 times, resulting in a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 11088.28787
The remainder is 58 after subtracting 462 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 12:
580 divided by 66 is 8 with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 11088.287878
Deduct 528 from 580 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 13:
When dividing 520 by 66, we get 7 with a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 11088.2878787
Subtract 462 from 520 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 14:
When dividing 580 by 66, we get 8 with a remainder of 52.
The next digit of our result is 8. 
Result so far: 11088.28787878
Subtracting 528 from 580 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 11088.28787878, with a leftover of 5.2e-08.