We're dividing 177160 by 66 
The aim is to understand the frequency of 66 in 177160.

Step 1:
66 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 66

Advancing to step 2:
66 goes into 17 0 times with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 66

Moving on to step 3:
When dividing 177 by 66, we get 2 with a remainder of 45.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 132 from 177 and we're left with 45.
Append the next digit (1) from the dividend to 45 and continue with: 451 / 66

Advancing to step 4:
451 divided by 66 is 6 with a remainder of 55.
The next digit of our result is 6. 
Result so far: 26.0
If we subtract 396 from 451, we get 55.
Take the next digit (6) from the dividend and append it to 55, then repeat: 556 / 66

On to step 5:
If we divide 556 by 66, we get 8 and a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 268.0
If we take 528 away from 556, we end up with 28.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 66

Moving on to step 6:
66 goes into 280 4 times with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 2684.0
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
160 divided by 66 is 2 with a remainder of 28.
The next digit of our result is 2. 
Result so far: 2684.2
If we take 132 away from 160, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 8:
When dividing 280 by 66, we get 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 2684.24
Subtract 264 from 280 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
When dividing 160 by 66, we get 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 2684.242
Subtracting 132 from 160 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 10:
The number 66 fits into 280 4 times, leaving a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 2684.2424
If we subtract 264 from 280, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
160 divided by 66 is 2 with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 2684.24242
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 12:
66 goes into 280 4 times with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 2684.242424
If we subtract 264 from 280, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
The number 66 fits into 160 2 times, leaving a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 2684.2424242
Subtracting 132 from 160 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 14:
The number 66 fits into 280 4 times, leaving a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 2684.24242424
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 2684.24242424 with a remainder of 1.6e-08.