Let's divide 175458 by 12
We want to divide 175458 by 12.

Advancing to step 1:
12 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 12

Moving on to step 2:
When dividing 17 by 12, we get 1 with a remainder of 5.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 12 from 17 and we're left with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 12

Let's proceed to step 3:
When dividing 55 by 12, we get 4 with a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtract 48 from 55 to get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 12

Moving on to step 4:
12 goes into 74 6 times with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 146.0
Subtracting 72 from 74 leaves us with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 12

Let's proceed to step 5:
12 goes into 25 2 times with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 1462.0
Subtracting 24 from 25 leaves us with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 12

Advancing to step 6:
When dividing 18 by 12, we get 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 14621.0
If we take 12 away from 18, 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.

Step 7:
The number 12 fits into 60 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 14621.5
Subtracting 60 from 60 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
12 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 14621.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
The number 12 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14621.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 14621.5 with a remainder of 0.0.