We divide 180878 by 66
The aim is to understand the frequency of 66 in 180878.

On to step 1:
If we divide 1 by 66, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 66

Step 2:
When dividing 18 by 66, we get 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Include the next digit (0) from the dividend after 18, then repeat: 180 / 66

Step 3:
66 goes into 180 2 times with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 132 away from 180, we end up with 48.
Append the next digit (8) from the dividend to 48 and continue with: 488 / 66

Let's proceed to step 4:
If we divide 488 by 66, we get 7 and a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 27.0
The remainder is 26 after subtracting 462 from 488.
Include the next digit (7) from the dividend after 26, then repeat: 267 / 66

Going ahead to step 5:
66 can be fit into 267 4 times, resulting in a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 274.0
Deduct 264 from 267 and we're left with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 66

Let's proceed to step 6:
When dividing 38 by 66, we get 0 with a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 2740.0
Subtracting 0 from 38 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 7:
If we divide 380 by 66, we get 5 and a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 2740.5
If we take 330 away from 380, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
500 divided by 66 is 7 with a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 2740.57
Subtract 462 from 500 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 9:
When dividing 380 by 66, we get 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 2740.575
Subtracting 330 from 380 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
66 goes into 500 7 times with a remainder of 38.
The next digit of our result is 7. 
Result so far: 2740.5757
Deduct 462 from 500 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 11:
When dividing 380 by 66, we get 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 2740.57575
Subtracting 330 from 380 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
The number 66 fits into 500 7 times, leaving a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 2740.575757
If we subtract 462 from 500, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 13:
If we divide 380 by 66, we get 5 and a remainder of 50.
The next digit of our result is 5. 
Result so far: 2740.5757575
The remainder is 50 after subtracting 330 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 14:
The number 66 fits into 500 7 times, leaving a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 2740.57575757
If we subtract 462 from 500, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 2740.57575757 with a remaining 3.8e-08.