We're dividing 90107096 by 317 
We want to figure out the number of times 90107096 can be divided by 317.

Moving on to step 1:
317 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 317

On to step 2:
317 can be fit into 90 0 times, resulting in a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Append the next digit (1) from the dividend to 90 and continue with: 901 / 317

Advancing to step 3:
If we divide 901 by 317, we get 2 and a remainder of 267.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 634 from 901 to get 267.
Bring next digit (0) of the dividend behind the 267 and repeat the process: 2670 / 317

Step 4:
If we divide 2670 by 317, we get 8 and a remainder of 134.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
Subtract 2536 from 2670 to get 134.
Append the next digit (7) from the dividend to 134 and continue with: 1347 / 317

Going ahead to step 5:
The number 317 fits into 1347 4 times, leaving a remainder of 79.
Use 4 as the next digit of our solution. 
Result so far: 284.0
The remainder is 79 after subtracting 1268 from 1347.
Grab the next digit (0) from the dividend, add it to 79, then carry on: 790 / 317

Advancing to step 6:
317 goes into 790 2 times with a remainder of 156.
Use 2 as the next digit of our solution. 
Result so far: 2842.0
Subtracting 634 from 790 leaves us with 156.
Append the next digit (9) from the dividend to 156 and continue with: 1569 / 317

Step 7:
The number 317 fits into 1569 4 times, leaving a remainder of 301.
Use 4 as the next digit of our solution. 
Result so far: 28424.0
Deduct 1268 from 1569 and we're left with 301.
Take the next digit (6) from the dividend and append it to 301, then repeat: 3016 / 317

Let's proceed to step 8:
3016 divided by 317 is 9 with a remainder of 163.
Use 9 as the next digit of our solution. 
Result so far: 284249.0
If we take 2853 away from 3016, we end up with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Moving on to step 9:
317 can be fit into 1630 5 times, resulting in a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 284249.5
Subtract 1585 from 1630 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.

Going ahead to step 10:
When dividing 450 by 317, we get 1 with a remainder of 133.
Use 1 as the next digit of our solution. 
Result so far: 284249.51
If we subtract 317 from 450, we get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Moving on to step 11:
When dividing 1330 by 317, we get 4 with a remainder of 62.
Write down 4 as next digit of the result. 
Result so far: 284249.514
Deduct 1268 from 1330 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 12:
317 goes into 620 1 times with a remainder of 303.
Use 1 as the next digit of our solution. 
Result so far: 284249.5141
Subtract 317 from 620 to get 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Advancing to step 13:
317 goes into 3030 9 times with a remainder of 177.
The next digit of our result is 9. 
Result so far: 284249.51419
Subtracting 2853 from 3030 leaves us with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Advancing to step 14:
1770 divided by 317 is 5 with a remainder of 185.
Put 5 as the next digit of the answer. 
Result so far: 284249.514195
Deduct 1585 from 1770 and we're left with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Moving on to step 15:
If we divide 1850 by 317, we get 5 and a remainder of 265.
Put 5 as the next digit of the answer. 
Result so far: 284249.5141955
Subtracting 1585 from 1850 leaves us with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

The final result is 284249.5141955 with a remainder of 2.65e-06.