We divide 935985 by 66
The aim is to understand the frequency of 66 in 935985.

On to step 1:
If we divide 9 by 66, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 66

Advancing to step 2:
When dividing 93 by 66, we get 1 with a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 66 away from 93, we end up with 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 66

Advancing to step 3:
When dividing 275 by 66, we get 4 with a remainder of 11.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we take 264 away from 275, we end up with 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 66

Advancing to step 4:
66 can be fit into 119 1 times, resulting in a remainder of 53.
The next digit of our result is 1. 
Result so far: 141.0
Subtract 66 from 119 to get 53.
Fetch the next digit (8) from the dividend, attach it to 53 and continue: 538 / 66

Moving on to step 5:
66 can be fit into 538 8 times, resulting in a remainder of 10.
The next digit of our result is 8. 
Result so far: 1418.0
The remainder is 10 after subtracting 528 from 538.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 66

On to step 6:
66 goes into 105 1 times with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 14181.0
Deduct 66 from 105 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 7:
When dividing 390 by 66, we get 5 with a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 14181.5
Subtract 330 from 390 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 8:
The number 66 fits into 600 9 times, leaving a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 14181.59
Subtract 594 from 600 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
66 goes into 60 0 times with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 14181.59
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
When dividing 600 by 66, we get 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 14181.5909
Subtract 594 from 600 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
If we divide 60 by 66, we get 0 and a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 14181.5909
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 12:
66 goes into 600 9 times with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 14181.590909
The remainder is 6 after subtracting 594 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
When dividing 60 by 66, we get 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 14181.590909
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 14:
The number 66 fits into 600 9 times, leaving a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 14181.59090909
Subtracting 594 from 600 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 14181.59090909, and the remainder is 6e-09.