We look at the division of 90117017 by 71 
Our goal is to divide 90117017 by 71.

On to step 1:
9 divided by 71 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 71

Let's proceed to step 2:
90 divided by 71 is 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 19 after subtracting 71 from 90.
Include the next digit (1) from the dividend after 19, then repeat: 191 / 71

On to step 3:
71 goes into 191 2 times with a remainder of 49.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 142 away from 191, we end up with 49.
Fetch the next digit (1) from the dividend, attach it to 49 and continue: 491 / 71

Going ahead to step 4:
When dividing 491 by 71, we get 6 with a remainder of 65.
Use 6 as the next digit of our solution. 
Result so far: 126.0
Deduct 426 from 491 and we're left with 65.
Append the next digit (7) from the dividend to 65 and continue with: 657 / 71

Going ahead to step 5:
71 goes into 657 9 times with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 1269.0
The remainder is 18 after subtracting 639 from 657.
Include the next digit (0) from the dividend after 18, then repeat: 180 / 71

Step 6:
The number 71 fits into 180 2 times, leaving a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 12692.0
If we take 142 away from 180, we end up with 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 71

On to step 7:
When dividing 381 by 71, we get 5 with a remainder of 26.
The next digit of our result is 5. 
Result so far: 126925.0
If we take 355 away from 381, we end up with 26.
Take the next digit (7) from the dividend and append it to 26, then repeat: 267 / 71

Advancing to step 8:
When dividing 267 by 71, we get 3 with a remainder of 54.
The number 3 becomes the next digit in our result. 
Result so far: 1269253.0
The remainder is 54 after subtracting 213 from 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 9:
540 divided by 71 is 7 with a remainder of 43.
Write down 7 as next digit of the result. 
Result so far: 1269253.7
Subtracting 497 from 540 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 10:
If we divide 430 by 71, we get 6 and a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 1269253.76
Subtracting 426 from 430 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
71 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 1269253.76
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
400 divided by 71 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 1269253.7605
Subtract 355 from 400 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 13:
71 can be fit into 450 6 times, resulting in a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 1269253.76056
Subtract 426 from 450 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 14:
When dividing 240 by 71, we get 3 with a remainder of 27.
The next digit of our result is 3. 
Result so far: 1269253.760563
If we subtract 213 from 240, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 15:
270 divided by 71 is 3 with a remainder of 57.
The next digit of our result is 3. 
Result so far: 1269253.7605633
If we take 213 away from 270, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

The final outcome is 1269253.7605633, with a leftover of 5.7e-07.