We look at the division of 17425503 by 661 
Let's see how many times 661 fits into 17425503.

Going ahead to step 1:
The number 661 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 661

Moving on to step 2:
661 goes into 17 0 times with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 661

On to step 3:
661 goes into 174 0 times with a remainder of 174.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 174 after subtracting 0 from 174.
Grab the next digit (2) from the dividend, add it to 174, then carry on: 1742 / 661

Let's proceed to step 4:
1742 divided by 661 is 2 with a remainder of 420.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 1322 from 1742 to get 420.
Include the next digit (5) from the dividend after 420, then repeat: 4205 / 661

On to step 5:
If we divide 4205 by 661, we get 6 and a remainder of 239.
The next digit of our result is 6. 
Result so far: 26.0
If we take 3966 away from 4205, we end up with 239.
Append the next digit (5) from the dividend to 239 and continue with: 2395 / 661

Let's proceed to step 6:
When dividing 2395 by 661, we get 3 with a remainder of 412.
Put 3 as the next digit of the answer. 
Result so far: 263.0
Subtract 1983 from 2395 to get 412.
Include the next digit (0) from the dividend after 412, then repeat: 4120 / 661

Going ahead to step 7:
661 can be fit into 4120 6 times, resulting in a remainder of 154.
The number 6 becomes the next digit in our result. 
Result so far: 2636.0
If we subtract 3966 from 4120, we get 154.
Fetch the next digit (3) from the dividend, attach it to 154 and continue: 1543 / 661

Advancing to step 8:
661 goes into 1543 2 times with a remainder of 221.
Write down 2 as next digit of the result. 
Result so far: 26362.0
Subtract 1322 from 1543 to get 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Going ahead to step 9:
If we divide 2210 by 661, we get 3 and a remainder of 227.
Use 3 as the next digit of our solution. 
Result so far: 26362.3
The remainder is 227 after subtracting 1983 from 2210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Moving on to step 10:
2270 divided by 661 is 3 with a remainder of 287.
The next digit of our result is 3. 
Result so far: 26362.33
Subtracting 1983 from 2270 leaves us with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

After the division, we end up with 26362.33 and a remainder of 0.287.