807564 divided by 12 
We're looking to find how many times 12 goes into 807564.

On to step 1:
When dividing 8 by 12, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 12

Going ahead to step 2:
The number 12 fits into 80 6 times, leaving a remainder of 8.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 8 after subtracting 72 from 80.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 12

Advancing to step 3:
12 goes into 87 7 times with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
The remainder is 3 after subtracting 84 from 87.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 12

Let's proceed to step 4:
The number 12 fits into 35 2 times, leaving a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 672.0
The remainder is 11 after subtracting 24 from 35.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 12

Advancing to step 5:
12 goes into 116 9 times with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 6729.0
The remainder is 8 after subtracting 108 from 116.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 12

Step 6:
The number 12 fits into 84 7 times, leaving a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 67297.0
Subtracting 84 from 84 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.

Going ahead to step 7:
When dividing 0 by 12, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 67297.0
Subtracting 0 from 0 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.

Going ahead to step 8:
When dividing 0 by 12, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 67297.0
If we take 0 away from 0, we end up 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.

The final outcome is 67297.0, with a leftover of 0.0.