We're dividing 599377 by 12 
Let's see how many times 12 fits into 599377.

Advancing to step 1:
12 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 12

Step 2:
12 can be fit into 59 4 times, resulting in a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 48 from 59 to get 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 12

On to step 3:
119 divided by 12 is 9 with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Deduct 108 from 119 and we're left with 11.
Take the next digit (3) from the dividend and append it to 11, then repeat: 113 / 12

Advancing to step 4:
When dividing 113 by 12, we get 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 499.0
The remainder is 5 after subtracting 108 from 113.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 12

Going ahead to step 5:
12 goes into 57 4 times with a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 4994.0
If we subtract 48 from 57, we get 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 12

Step 6:
When dividing 97 by 12, we get 8 with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 49948.0
Subtracting 96 from 97 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
The number 12 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 49948.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
The number 12 fits into 100 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 49948.08
Subtracting 96 from 100 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 9:
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: 49948.083
If we subtract 36 from 40, 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.

Step 10:
12 goes into 40 3 times with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 49948.0833
Subtract 36 from 40 to 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.

After the division, we end up with 49948.0833 and a remainder of 4e-05.