We look at the division of 17211 by 25 
Our goal is to divide 17211 by 25.

Advancing to step 1:
When dividing 1 by 25, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 25

Step 2:
25 can be fit into 17 0 times, resulting in a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 25

Moving on to step 3:
When dividing 172 by 25, we get 6 with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 150 from 172, we get 22.
Include the next digit (1) from the dividend after 22, then repeat: 221 / 25

Going ahead to step 4:
25 can be fit into 221 8 times, resulting in a remainder of 21.
Record the quotient 8 as the next digit in the result. 
Result so far: 68.0
Subtracting 200 from 221 leaves us with 21.
Include the next digit (1) from the dividend after 21, then repeat: 211 / 25

Moving on to step 5:
The number 25 fits into 211 8 times, leaving a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 688.0
Deduct 200 from 211 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 6:
25 goes into 110 4 times with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 688.4
Subtracting 100 from 110 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
25 can be fit into 100 4 times, resulting in a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 688.44
Subtracting 100 from 100 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.

The final outcome is 688.44, with a leftover of 0.0.