986564 divided by 12 
Let's see how many times 12 fits into 986564.

Advancing to step 1:
12 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 12

Moving on to step 2:
12 can be fit into 98 8 times, resulting in a remainder of 2.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 96 from 98 and we're left with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 12

Let's proceed to step 3:
12 can be fit into 26 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Subtracting 24 from 26 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 12

On to step 4:
12 goes into 25 2 times with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 822.0
The remainder is 1 after subtracting 24 from 25.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 12

Advancing to step 5:
16 divided by 12 is 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 8221.0
Subtracting 12 from 16 leaves us with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 12

On to step 6:
The number 12 fits into 44 3 times, leaving a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 82213.0
The remainder is 8 after subtracting 36 from 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
When dividing 80 by 12, we get 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 82213.6
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.

Going ahead to step 8:
12 goes into 80 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 82213.66
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.

After the division, we end up with 82213.66 and a remainder of 0.008.