We divide 636835 by 66
The aim is to understand the frequency of 66 in 636835.

Let's proceed to step 1:
The number 66 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 66

Step 2:
When dividing 63 by 66, we get 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Fetch the next digit (6) from the dividend, attach it to 63 and continue: 636 / 66

On to step 3:
66 goes into 636 9 times with a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 42 after subtracting 594 from 636.
Take the next digit (8) from the dividend and append it to 42, then repeat: 428 / 66

Let's proceed to step 4:
When dividing 428 by 66, we get 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
Subtract 396 from 428 to get 32.
Fetch the next digit (3) from the dividend, attach it to 32 and continue: 323 / 66

Let's proceed to step 5:
If we divide 323 by 66, we get 4 and a remainder of 59.
The next digit of our result is 4. 
Result so far: 964.0
Deduct 264 from 323 and we're left with 59.
Include the next digit (5) from the dividend after 59, then repeat: 595 / 66

Going ahead to step 6:
When dividing 595 by 66, we get 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 9649.0
If we subtract 594 from 595, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
When dividing 10 by 66, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 9649.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
100 divided by 66 is 1 with a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 9649.01
The remainder is 34 after subtracting 66 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 9:
66 goes into 340 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 9649.015
Subtracting 330 from 340 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
100 divided by 66 is 1 with a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 9649.0151
Deduct 66 from 100 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
The number 66 fits into 340 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 9649.01515
The remainder is 10 after subtracting 330 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 12:
66 can be fit into 100 1 times, resulting in a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 9649.015151
The remainder is 34 after subtracting 66 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 13:
66 goes into 340 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 9649.0151515
If we take 330 away from 340, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
When dividing 100 by 66, we get 1 with a remainder of 34.
The next digit of our result is 1. 
Result so far: 9649.01515151
Deduct 66 from 100 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final outcome is 9649.01515151, with a leftover of 3.4e-08.