Let's divide 903900 by 55
Our goal is to divide 903900 by 55.

Advancing to step 1:
9 divided by 55 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 55

Advancing to step 2:
55 goes into 90 1 times with a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 55 from 90 leaves us with 35.
Append the next digit (3) from the dividend to 35 and continue with: 353 / 55

Moving on to step 3:
When dividing 353 by 55, we get 6 with a remainder of 23.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtract 330 from 353 to get 23.
Include the next digit (9) from the dividend after 23, then repeat: 239 / 55

Let's proceed to step 4:
239 divided by 55 is 4 with a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 164.0
Subtract 220 from 239 to get 19.
Bring next digit (0) of the dividend behind the 19 and repeat the process: 190 / 55

Moving on to step 5:
55 goes into 190 3 times with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 1643.0
If we take 165 away from 190, we end up with 25.
Grab the next digit (0) from the dividend, add it to 25, then carry on: 250 / 55

On to step 6:
The number 55 fits into 250 4 times, leaving a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 16434.0
Subtracting 220 from 250 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 7:
55 can be fit into 300 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 16434.5
The remainder is 25 after subtracting 275 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 8:
250 divided by 55 is 4 with a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 16434.54
Subtracting 220 from 250 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
55 goes into 300 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 16434.545
Subtracting 275 from 300 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 10:
55 can be fit into 250 4 times, resulting in a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 16434.5454
Subtract 220 from 250 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
The number 55 fits into 300 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 16434.54545
Subtracting 275 from 300 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 12:
55 goes into 250 4 times with a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 16434.545454
Deduct 220 from 250 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
When dividing 300 by 55, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 16434.5454545
Deduct 275 from 300 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 14:
55 goes into 250 4 times with a remainder of 30.
The next digit of our result is 4. 
Result so far: 16434.54545454
If we subtract 220 from 250, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 16434.54545454 and a remainder of 3e-08.