We look at the division of 91040314 by 636 
We want to figure out the number of times 91040314 can be divided by 636.

On to step 1:
If we divide 9 by 636, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 636

Moving on to step 2:
636 goes into 91 0 times with a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Include the next digit (0) from the dividend after 91, then repeat: 910 / 636

Step 3:
636 goes into 910 1 times with a remainder of 274.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 636 from 910 leaves us with 274.
Bring next digit (4) of the dividend behind the 274 and repeat the process: 2744 / 636

Let's proceed to step 4:
636 can be fit into 2744 4 times, resulting in a remainder of 200.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Deduct 2544 from 2744 and we're left with 200.
Append the next digit (0) from the dividend to 200 and continue with: 2000 / 636

Moving on to step 5:
636 goes into 2000 3 times with a remainder of 92.
Use 3 as the next digit of our solution. 
Result so far: 143.0
Subtract 1908 from 2000 to get 92.
Take the next digit (3) from the dividend and append it to 92, then repeat: 923 / 636

Step 6:
923 divided by 636 is 1 with a remainder of 287.
The next digit of our result is 1. 
Result so far: 1431.0
Subtract 636 from 923 to get 287.
Append the next digit (1) from the dividend to 287 and continue with: 2871 / 636

On to step 7:
If we divide 2871 by 636, we get 4 and a remainder of 327.
Record the quotient 4 as the next digit in the result. 
Result so far: 14314.0
Deduct 2544 from 2871 and we're left with 327.
Fetch the next digit (4) from the dividend, attach it to 327 and continue: 3274 / 636

On to step 8:
When dividing 3274 by 636, we get 5 with a remainder of 94.
The number 5 becomes the next digit in our result. 
Result so far: 143145.0
Subtracting 3180 from 3274 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 9:
636 goes into 940 1 times with a remainder of 304.
Put 1 as the next digit of the answer. 
Result so far: 143145.1
If we subtract 636 from 940, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 10:
636 can be fit into 3040 4 times, resulting in a remainder of 496.
The number 4 becomes the next digit in our result. 
Result so far: 143145.14
If we take 2544 away from 3040, we end up with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Moving on to step 11:
The number 636 fits into 4960 7 times, leaving a remainder of 508.
The next digit of our result is 7. 
Result so far: 143145.147
The remainder is 508 after subtracting 4452 from 4960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

On to step 12:
636 can be fit into 5080 7 times, resulting in a remainder of 628.
Write down 7 as next digit of the result. 
Result so far: 143145.1477
Deduct 4452 from 5080 and we're left with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

The final outcome is 143145.1477, with a leftover of 0.00628.