Let's divide 85566 by 12
Let's see how many times 12 fits into 85566.

Advancing to step 1:
When dividing 8 by 12, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 12

Step 2:
The number 12 fits into 85 7 times, leaving a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 1 after subtracting 84 from 85.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 12

On to step 3:
12 goes into 15 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 71.0
Deduct 12 from 15 and we're left with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 12

On to step 4:
If we divide 36 by 12, we get 3 and a remainder of 0.
The next digit of our result is 3. 
Result so far: 713.0
Deduct 36 from 36 and we're left with 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 12

Let's proceed to step 5:
12 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 7130.0
If we subtract 0 from 6, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 6:
The number 12 fits into 60 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 7130.5
If we subtract 60 from 60, we 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 7:
12 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7130.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
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: 7130.5
Deduct 0 from 0 and we're left 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.

Our division results in 7130.5 with a remaining 0.0.