We look at the division of 17578035 by 247 
We're looking to find how many times 247 goes into 17578035.

Step 1:
247 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 247

On to step 2:
When dividing 17 by 247, we get 0 with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 247

Let's proceed to step 3:
247 can be fit into 175 0 times, resulting in a remainder of 175.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 175, we end up with 175.
Take the next digit (7) from the dividend and append it to 175, then repeat: 1757 / 247

Moving on to step 4:
When dividing 1757 by 247, we get 7 with a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 1729 from 1757 leaves us with 28.
Grab the next digit (8) from the dividend, add it to 28, then carry on: 288 / 247

Let's proceed to step 5:
The number 247 fits into 288 1 times, leaving a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 71.0
If we subtract 247 from 288, we get 41.
Grab the next digit (0) from the dividend, add it to 41, then carry on: 410 / 247

Step 6:
The number 247 fits into 410 1 times, leaving a remainder of 163.
The number 1 becomes the next digit in our result. 
Result so far: 711.0
Deduct 247 from 410 and we're left with 163.
Bring next digit (3) of the dividend behind the 163 and repeat the process: 1633 / 247

Going ahead to step 7:
1633 divided by 247 is 6 with a remainder of 151.
The next digit of our result is 6. 
Result so far: 7116.0
Deduct 1482 from 1633 and we're left with 151.
Append the next digit (5) from the dividend to 151 and continue with: 1515 / 247

On to step 8:
When dividing 1515 by 247, we get 6 with a remainder of 33.
The number 6 becomes the next digit in our result. 
Result so far: 71166.0
Deduct 1482 from 1515 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 9:
247 goes into 330 1 times with a remainder of 83.
Use 1 as the next digit of our solution. 
Result so far: 71166.1
The remainder is 83 after subtracting 247 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 10:
830 divided by 247 is 3 with a remainder of 89.
Record the quotient 3 as the next digit in the result. 
Result so far: 71166.13
Subtracting 741 from 830 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 11:
890 divided by 247 is 3 with a remainder of 149.
Put 3 as the next digit of the answer. 
Result so far: 71166.133
Subtract 741 from 890 to get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

After the division, we end up with 71166.133 and a remainder of 0.0149.