We divide 518933 by 66
The aim is to understand the frequency of 66 in 518933.

On to step 1:
66 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 66

Let's proceed to step 2:
The number 66 fits into 51 0 times, leaving a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Grab the next digit (8) from the dividend, add it to 51, then carry on: 518 / 66

Let's proceed to step 3:
When dividing 518 by 66, we get 7 with a remainder of 56.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 462 from 518 leaves us with 56.
Append the next digit (9) from the dividend to 56 and continue with: 569 / 66

Moving on to step 4:
If we divide 569 by 66, we get 8 and a remainder of 41.
Put 8 as the next digit of the answer. 
Result so far: 78.0
Deduct 528 from 569 and we're left with 41.
Append the next digit (3) from the dividend to 41 and continue with: 413 / 66

Step 5:
If we divide 413 by 66, we get 6 and a remainder of 17.
Record the quotient 6 as the next digit in the result. 
Result so far: 786.0
Subtracting 396 from 413 leaves us with 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 66

Let's proceed to step 6:
If we divide 173 by 66, we get 2 and a remainder of 41.
The next digit of our result is 2. 
Result so far: 7862.0
Subtracting 132 from 173 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 7:
When dividing 410 by 66, we get 6 with a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 7862.6
If we take 396 away from 410, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
140 divided by 66 is 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 7862.62
Deduct 132 from 140 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
The number 66 fits into 80 1 times, leaving a remainder of 14.
The next digit of our result is 1. 
Result so far: 7862.621
Subtract 66 from 80 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
66 can be fit into 140 2 times, resulting in a remainder of 8.
The next digit of our result is 2. 
Result so far: 7862.6212
Subtract 132 from 140 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
66 goes into 80 1 times with a remainder of 14.
The next digit of our result is 1. 
Result so far: 7862.62121
If we take 66 away from 80, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 12:
66 can be fit into 140 2 times, resulting in a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 7862.621212
If we subtract 132 from 140, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
66 goes into 80 1 times with a remainder of 14.
The next digit of our result is 1. 
Result so far: 7862.6212121
Deduct 66 from 80 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
140 divided by 66 is 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 7862.62121212
The remainder is 8 after subtracting 132 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 7862.62121212, and the remainder is 8e-09.