We're dividing 81180253 by 17 
We want to figure out the number of times 81180253 can be divided by 17.

Let's proceed to step 1:
If we divide 8 by 17, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 17

On to step 2:
The number 17 fits into 81 4 times, leaving a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 68 from 81 and we're left with 13.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 17

Moving on to step 3:
17 goes into 131 7 times with a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 47.0
Subtracting 119 from 131 leaves us with 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 17

Let's proceed to step 4:
When dividing 128 by 17, we get 7 with a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 477.0
The remainder is 9 after subtracting 119 from 128.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 17

Going ahead to step 5:
17 goes into 90 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 4775.0
Subtracting 85 from 90 leaves us with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 17

Going ahead to step 6:
52 divided by 17 is 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 47753.0
The remainder is 1 after subtracting 51 from 52.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 17

Going ahead to step 7:
The number 17 fits into 15 0 times, leaving a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 477530.0
Deduct 0 from 15 and we're left with 15.
Fetch the next digit (3) from the dividend, attach it to 15 and continue: 153 / 17

Going ahead to step 8:
153 divided by 17 is 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 4775309.0
If we take 153 away from 153, 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.

Let's proceed to step 9:
0 divided by 17 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4775309.0
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.

Going ahead to step 10:
If we divide 0 by 17, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4775309.0
Subtract 0 from 0 to 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.

Our division results in 4775309.0 with a remaining 0.0.