We look at the division of 438840 by 25 
We want to divide 438840 by 25.

Advancing to step 1:
25 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 25

Advancing to step 2:
The number 25 fits into 43 1 times, leaving a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 25 from 43 leaves us with 18.
Grab the next digit (8) from the dividend, add it to 18, then carry on: 188 / 25

Let's proceed to step 3:
25 can be fit into 188 7 times, resulting in a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtracting 175 from 188 leaves us with 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 25

Moving on to step 4:
25 can be fit into 138 5 times, resulting in a remainder of 13.
The next digit of our result is 5. 
Result so far: 175.0
If we subtract 125 from 138, we get 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 25

Moving on to step 5:
The number 25 fits into 134 5 times, leaving a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 1755.0
Subtracting 125 from 134 leaves us with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 25

On to step 6:
25 can be fit into 90 3 times, resulting in a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 17553.0
If we subtract 75 from 90, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 7:
When dividing 150 by 25, we get 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 17553.6
Subtracting 150 from 150 leaves us 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.

Moving on to step 8:
25 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 17553.6
Subtracting 0 from 0 leaves us 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.

On to step 9:
25 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17553.6
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 17553.6 and a remainder of 0.0.