We're dividing 177508 by 12 
The aim is to understand the frequency of 12 in 177508.

Going ahead to step 1:
1 divided by 12 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in 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 / 12

Advancing to step 2:
12 goes into 17 1 times with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 12 from 17 leaves us with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 12

On to step 3:
12 goes into 57 4 times with a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 9 after subtracting 48 from 57.
Bring next digit (5) of the dividend behind the 9 and repeat the process: 95 / 12

Let's proceed to step 4:
The number 12 fits into 95 7 times, leaving a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 147.0
The remainder is 11 after subtracting 84 from 95.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 12

Advancing to step 5:
12 goes into 110 9 times with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 1479.0
Subtract 108 from 110 to get 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 12

Advancing to step 6:
28 divided by 12 is 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 14792.0
Subtracting 24 from 28 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
If we divide 40 by 12, we get 3 and a remainder of 4.
The next digit of our result is 3. 
Result so far: 14792.3
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
40 divided by 12 is 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 14792.33
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 14792.33 and a remainder of 0.004.