We look at the division of 14389233 by 855 
We want to divide 14389233 by 855.

Let's proceed to step 1:
855 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 855

Step 2:
855 can be fit into 14 0 times, resulting in a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 855

Step 3:
143 divided by 855 is 0 with a remainder of 143.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 143, we end up with 143.
Grab the next digit (8) from the dividend, add it to 143, then carry on: 1438 / 855

Moving on to step 4:
If we divide 1438 by 855, we get 1 and a remainder of 583.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 855 from 1438, we get 583.
Take the next digit (9) from the dividend and append it to 583, then repeat: 5839 / 855

Moving on to step 5:
855 goes into 5839 6 times with a remainder of 709.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Deduct 5130 from 5839 and we're left with 709.
Bring next digit (2) of the dividend behind the 709 and repeat the process: 7092 / 855

On to step 6:
When dividing 7092 by 855, we get 8 with a remainder of 252.
The number 8 becomes the next digit in our result. 
Result so far: 168.0
If we take 6840 away from 7092, we end up with 252.
Take the next digit (3) from the dividend and append it to 252, then repeat: 2523 / 855

Moving on to step 7:
855 can be fit into 2523 2 times, resulting in a remainder of 813.
The number 2 becomes the next digit in our result. 
Result so far: 1682.0
Subtract 1710 from 2523 to get 813.
Grab the next digit (3) from the dividend, add it to 813, then carry on: 8133 / 855

On to step 8:
8133 divided by 855 is 9 with a remainder of 438.
Write down 9 as next digit of the result. 
Result so far: 16829.0
If we take 7695 away from 8133, we end up with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Going ahead to step 9:
The number 855 fits into 4380 5 times, leaving a remainder of 105.
Write down 5 as next digit of the result. 
Result so far: 16829.5
Subtracting 4275 from 4380 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 10:
855 can be fit into 1050 1 times, resulting in a remainder of 195.
Put 1 as the next digit of the answer. 
Result so far: 16829.51
Subtracting 855 from 1050 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Going ahead to step 11:
If we divide 1950 by 855, we get 2 and a remainder of 240.
Put 2 as the next digit of the answer. 
Result so far: 16829.512
If we take 1710 away from 1950, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 12:
2400 divided by 855 is 2 with a remainder of 690.
Write down 2 as next digit of the result. 
Result so far: 16829.5122
If we take 1710 away from 2400, we end up with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

The quotient of the division is 16829.5122, and the remainder is 0.0069.