8597886 divided by 12 
Our goal is to divide 8597886 by 12.

Moving on to step 1:
If we divide 8 by 12, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 12

Moving on to step 2:
12 goes into 85 7 times with a remainder of 1.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 84 from 85 to get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 12

Moving on to step 3:
12 can be fit into 19 1 times, resulting in a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 71.0
The remainder is 7 after subtracting 12 from 19.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 12

On to step 4:
12 goes into 77 6 times with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 716.0
If we subtract 72 from 77, we get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 12

Let's proceed to step 5:
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: 7164.0
If we subtract 48 from 58, we get 10.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 12

Advancing to step 6:
If we divide 108 by 12, we get 9 and a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 71649.0
If we subtract 108 from 108, we get 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 12

On to step 7:
When dividing 6 by 12, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 716490.0
Subtracting 0 from 6 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
If we divide 60 by 12, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 716490.5
Subtract 60 from 60 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 9:
When dividing 0 by 12, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 716490.5
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.

Advancing to step 10:
12 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 716490.5
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 quotient of the division is 716490.5, and the remainder is 0.0.