57905 divided by 12 
We want to figure out the number of times 57905 can be divided by 12.

On to step 1:
5 divided by 12 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 12

Let's proceed to step 2:
12 goes into 57 4 times with a remainder of 9.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 48 from 57 leaves us with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 12

Advancing to step 3:
12 goes into 99 8 times with a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 48.0
Subtract 96 from 99 to get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 12

Going ahead to step 4:
12 can be fit into 30 2 times, resulting in a remainder of 6.
The next digit of our result is 2. 
Result so far: 482.0
If we subtract 24 from 30, we get 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 12

On to step 5:
12 can be fit into 65 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 4825.0
The remainder is 5 after subtracting 60 from 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 6:
If we divide 50 by 12, we get 4 and a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 4825.4
Subtracting 48 from 50 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
If we divide 20 by 12, we get 1 and a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 4825.41
If we take 12 away from 20, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
If we divide 80 by 12, we get 6 and a remainder of 8.
The next digit of our result is 6. 
Result so far: 4825.416
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
80 divided by 12 is 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 4825.4166
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 4825.4166 with a remainder of 8e-05.