We're dividing 439002 by 25 
Our goal is to divide 439002 by 25.

Moving on to step 1:
If we divide 4 by 25, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 25

Going ahead to step 2:
25 can be fit into 43 1 times, resulting in a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 25 away from 43, we end up with 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 25

Step 3:
25 can be fit into 189 7 times, resulting in a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 17.0
The remainder is 14 after subtracting 175 from 189.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 25

Step 4:
25 can be fit into 140 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 175.0
Subtract 125 from 140 to get 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 25

Let's proceed to step 5:
25 can be fit into 150 6 times, resulting in a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 1756.0
If we take 150 away from 150, we end up with 0.
Include the next digit (2) from the dividend after 0, then repeat: 2 / 25

Let's proceed to step 6:
When dividing 2 by 25, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 17560.0
If we take 0 away from 2, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
20 divided by 25 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 17560.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
25 can be fit into 200 8 times, resulting in a remainder of 0.
The next digit of our result is 8. 
Result so far: 17560.08
If we subtract 200 from 200, we 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.

Going ahead to step 9:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17560.08
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.

Advancing to step 10:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17560.08
Deduct 0 from 0 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.

The final outcome is 17560.08, with a leftover of 0.0.