571439 ÷ 25 
We want to figure out the number of times 571439 can be divided by 25.

Moving on to step 1:
When dividing 5 by 25, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 25

Let's proceed to step 2:
57 divided by 25 is 2 with a remainder of 7.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 50 from 57 and we're left with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 25

Moving on to step 3:
When dividing 71 by 25, we get 2 with a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtract 50 from 71 to get 21.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 25

On to step 4:
If we divide 214 by 25, we get 8 and a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 228.0
If we take 200 away from 214, we end up with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 25

Going ahead to step 5:
143 divided by 25 is 5 with a remainder of 18.
Write down 5 as next digit of the result. 
Result so far: 2285.0
Deduct 125 from 143 and we're left with 18.
Fetch the next digit (9) from the dividend, attach it to 18 and continue: 189 / 25

Let's proceed to step 6:
If we divide 189 by 25, we get 7 and a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 22857.0
Subtracting 175 from 189 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
The number 25 fits into 140 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 22857.5
Subtract 125 from 140 to 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.

Going ahead to step 8:
25 can be fit into 150 6 times, resulting in a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 22857.56
If we subtract 150 from 150, 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:
0 divided by 25 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 22857.56
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.

Step 10:
When dividing 0 by 25, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 22857.56
If we subtract 0 from 0, 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.

The final outcome is 22857.56, with a leftover of 0.0.