We divide 2625990 by 855
We want to divide 2625990 by 855.

On to step 1:
When dividing 2 by 855, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 855

Let's proceed to step 2:
The number 855 fits into 26 0 times, leaving a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 26 leaves us with 26.
Grab the next digit (2) from the dividend, add it to 26, then carry on: 262 / 855

On to step 3:
When dividing 262 by 855, we get 0 with a remainder of 262.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 262 to get 262.
Take the next digit (5) from the dividend and append it to 262, then repeat: 2625 / 855

On to step 4:
The number 855 fits into 2625 3 times, leaving a remainder of 60.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 2565 from 2625 to get 60.
Take the next digit (9) from the dividend and append it to 60, then repeat: 609 / 855

Step 5:
If we divide 609 by 855, we get 0 and a remainder of 609.
Write down 0 as next digit of the result. 
Result so far: 30.0
Subtract 0 from 609 to get 609.
Fetch the next digit (9) from the dividend, attach it to 609 and continue: 6099 / 855

Step 6:
855 goes into 6099 7 times with a remainder of 114.
Write down 7 as next digit of the result. 
Result so far: 307.0
The remainder is 114 after subtracting 5985 from 6099.
Include the next digit (0) from the dividend after 114, then repeat: 1140 / 855

Step 7:
855 goes into 1140 1 times with a remainder of 285.
Record the quotient 1 as the next digit in the result. 
Result so far: 3071.0
If we subtract 855 from 1140, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Let's proceed to step 8:
When dividing 2850 by 855, we get 3 with a remainder of 285.
Write down 3 as next digit of the result. 
Result so far: 3071.3
Subtract 2565 from 2850 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 9:
The number 855 fits into 2850 3 times, leaving a remainder of 285.
Put 3 as the next digit of the answer. 
Result so far: 3071.33
Deduct 2565 from 2850 and we're left with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Our division results in 3071.33 with a remaining 0.285.