12396677 ÷ 856 
We're looking to find how many times 856 goes into 12396677.

Let's proceed to step 1:
1 divided by 856 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 856

Advancing to step 2:
856 can be fit into 12 0 times, resulting in a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Fetch the next digit (3) from the dividend, attach it to 12 and continue: 123 / 856

Going ahead to step 3:
If we divide 123 by 856, we get 0 and a remainder of 123.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 123 leaves us with 123.
Grab the next digit (9) from the dividend, add it to 123, then carry on: 1239 / 856

Advancing to step 4:
If we divide 1239 by 856, we get 1 and a remainder of 383.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 856 from 1239 and we're left with 383.
Include the next digit (6) from the dividend after 383, then repeat: 3836 / 856

Advancing to step 5:
When dividing 3836 by 856, we get 4 with a remainder of 412.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 3424 away from 3836, we end up with 412.
Include the next digit (6) from the dividend after 412, then repeat: 4126 / 856

Moving on to step 6:
If we divide 4126 by 856, we get 4 and a remainder of 702.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
The remainder is 702 after subtracting 3424 from 4126.
Bring next digit (7) of the dividend behind the 702 and repeat the process: 7027 / 856

On to step 7:
When dividing 7027 by 856, we get 8 with a remainder of 179.
Put 8 as the next digit of the answer. 
Result so far: 1448.0
Subtract 6848 from 7027 to get 179.
Include the next digit (7) from the dividend after 179, then repeat: 1797 / 856

Step 8:
If we divide 1797 by 856, we get 2 and a remainder of 85.
Use 2 as the next digit of our solution. 
Result so far: 14482.0
The remainder is 85 after subtracting 1712 from 1797.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 9:
If we divide 850 by 856, we get 0 and a remainder of 850.
Write down 0 as next digit of the result. 
Result so far: 14482.0
If we take 0 away from 850, we end up with 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Advancing to step 10:
8500 divided by 856 is 9 with a remainder of 796.
Write down 9 as next digit of the result. 
Result so far: 14482.09
Deduct 7704 from 8500 and we're left with 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Let's proceed to step 11:
856 can be fit into 7960 9 times, resulting in a remainder of 256.
Write down 9 as next digit of the result. 
Result so far: 14482.099
Subtract 7704 from 7960 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

The final outcome is 14482.099, with a leftover of 0.0256.