Let's divide 604818 by 66
The aim is to understand the frequency of 66 in 604818.

Let's proceed to step 1:
If we divide 6 by 66, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 66

Going ahead to step 2:
66 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 60 and we're left with 60.
Take the next digit (4) from the dividend and append it to 60, then repeat: 604 / 66

Advancing to step 3:
66 goes into 604 9 times with a remainder of 10.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 594 from 604, we get 10.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 66

Let's proceed to step 4:
108 divided by 66 is 1 with a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Deduct 66 from 108 and we're left with 42.
Fetch the next digit (1) from the dividend, attach it to 42 and continue: 421 / 66

On to step 5:
When dividing 421 by 66, we get 6 with a remainder of 25.
Put 6 as the next digit of the answer. 
Result so far: 916.0
Subtract 396 from 421 to get 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 66

Going ahead to step 6:
The number 66 fits into 258 3 times, leaving a remainder of 60.
Put 3 as the next digit of the answer. 
Result so far: 9163.0
If we subtract 198 from 258, 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.

Advancing to step 7:
600 divided by 66 is 9 with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 9163.9
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.

On to step 8:
If we divide 60 by 66, we get 0 and a remainder of 60.
The next digit of our result is 0. 
Result so far: 9163.9
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 9:
When dividing 600 by 66, we get 9 with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 9163.909
If we take 594 away from 600, we end up 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.

Going ahead to step 10:
66 can be fit into 60 0 times, resulting in a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 9163.909
If we take 0 away from 60, we end up with 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 11:
66 can be fit into 600 9 times, resulting in a remainder of 6.
The next digit of our result is 9. 
Result so far: 9163.90909
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.

Moving on to step 12:
60 divided by 66 is 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 9163.90909
If we take 0 away from 60, we end up with 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 13:
When dividing 600 by 66, we get 9 with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 9163.9090909
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.

Going ahead to step 14:
66 can be fit into 60 0 times, resulting in a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 9163.9090909
Subtract 0 from 60 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.

The final result is 9163.9090909 with a remainder of 6e-08.