We're dividing 900259 by 50 
Let's see how many times 50 fits into 900259.

Moving on to step 1:
If we divide 9 by 50, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 50

Step 2:
If we divide 90 by 50, we get 1 and a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 50 from 90, we get 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 50

Going ahead to step 3:
50 goes into 400 8 times with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 18.0
The remainder is 0 after subtracting 400 from 400.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 50

Advancing to step 4:
When dividing 2 by 50, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 180.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 50

On to step 5:
25 divided by 50 is 0 with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 1800.0
If we subtract 0 from 25, we get 25.
Take the next digit (9) from the dividend and append it to 25, then repeat: 259 / 50

On to step 6:
50 can be fit into 259 5 times, resulting in a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 18005.0
Subtract 250 from 259 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
When dividing 90 by 50, we get 1 with a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 18005.1
Subtracting 50 from 90 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
If we divide 400 by 50, we get 8 and a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 18005.18
Deduct 400 from 400 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 9:
0 divided by 50 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 18005.18
Subtract 0 from 0 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.

Let's proceed to step 10:
0 divided by 50 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 18005.18
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.

Our division results in 18005.18 with a remaining 0.0.