245584 divided by 12 
We want to divide 245584 by 12.

On to step 1:
When dividing 2 by 12, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 12

Advancing to step 2:
When dividing 24 by 12, we get 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 24 from 24 to get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 12

Step 3:
If we divide 5 by 12, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 20.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 12

Step 4:
12 can be fit into 55 4 times, resulting in a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 204.0
Subtract 48 from 55 to get 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 12

Advancing to step 5:
12 can be fit into 78 6 times, resulting in a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 2046.0
If we subtract 72 from 78, we get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 12

Let's proceed to step 6:
12 can be fit into 64 5 times, resulting in a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 20465.0
If we subtract 60 from 64, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
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: 20465.3
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.

Let's proceed to step 8:
12 can be fit into 40 3 times, resulting in a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 20465.33
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.

The final result is 20465.33 with a remainder of 0.004.