We divide 583689 by 12
Our goal is to divide 583689 by 12.

On to step 1:
12 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 12

Step 2:
12 goes into 58 4 times with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 48 from 58 to get 10.
Bring next digit (3) of the dividend behind the 10 and repeat the process: 103 / 12

On to step 3:
The number 12 fits into 103 8 times, leaving a remainder of 7.
The next digit of our result is 8. 
Result so far: 48.0
If we take 96 away from 103, we end up with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 12

Let's proceed to step 4:
When dividing 76 by 12, we get 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 486.0
The remainder is 4 after subtracting 72 from 76.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 12

Step 5:
The number 12 fits into 48 4 times, leaving a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 4864.0
The remainder is 0 after subtracting 48 from 48.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 12

Let's proceed to step 6:
If we divide 9 by 12, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 48640.0
Deduct 0 from 9 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
12 goes into 90 7 times with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 48640.7
The remainder is 6 after subtracting 84 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
12 can be fit into 60 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 48640.75
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.

On to step 9:
12 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 48640.75
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.

Advancing to step 10:
When dividing 0 by 12, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 48640.75
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.

The quotient of the division is 48640.75, and the remainder is 0.0.