Let's divide 91196742 by 639
Let's see how many times 639 fits into 91196742.

Moving on to step 1:
639 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 639

Moving on to step 2:
639 goes into 91 0 times with a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Append the next digit (1) from the dividend to 91 and continue with: 911 / 639

Going ahead to step 3:
The number 639 fits into 911 1 times, leaving a remainder of 272.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 272 after subtracting 639 from 911.
Bring next digit (9) of the dividend behind the 272 and repeat the process: 2729 / 639

Advancing to step 4:
639 goes into 2729 4 times with a remainder of 173.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtracting 2556 from 2729 leaves us with 173.
Append the next digit (6) from the dividend to 173 and continue with: 1736 / 639

Let's proceed to step 5:
If we divide 1736 by 639, we get 2 and a remainder of 458.
Put 2 as the next digit of the answer. 
Result so far: 142.0
If we subtract 1278 from 1736, we get 458.
Fetch the next digit (7) from the dividend, attach it to 458 and continue: 4587 / 639

Going ahead to step 6:
The number 639 fits into 4587 7 times, leaving a remainder of 114.
The number 7 becomes the next digit in our result. 
Result so far: 1427.0
The remainder is 114 after subtracting 4473 from 4587.
Grab the next digit (4) from the dividend, add it to 114, then carry on: 1144 / 639

Advancing to step 7:
If we divide 1144 by 639, we get 1 and a remainder of 505.
Put 1 as the next digit of the answer. 
Result so far: 14271.0
Deduct 639 from 1144 and we're left with 505.
Grab the next digit (2) from the dividend, add it to 505, then carry on: 5052 / 639

Let's proceed to step 8:
5052 divided by 639 is 7 with a remainder of 579.
The next digit of our result is 7. 
Result so far: 142717.0
The remainder is 579 after subtracting 4473 from 5052.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Moving on to step 9:
The number 639 fits into 5790 9 times, leaving a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 142717.9
If we take 5751 away from 5790, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 10:
639 can be fit into 390 0 times, resulting in a remainder of 390.
Put 0 as the next digit of the answer. 
Result so far: 142717.9
If we take 0 away from 390, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 11:
When dividing 3900 by 639, we get 6 with a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 142717.906
Subtracting 3834 from 3900 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 12:
The number 639 fits into 660 1 times, leaving a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 142717.9061
If we take 639 away from 660, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 13:
639 can be fit into 210 0 times, resulting in a remainder of 210.
Put 0 as the next digit of the answer. 
Result so far: 142717.9061
Subtracting 0 from 210 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 14:
2100 divided by 639 is 3 with a remainder of 183.
The next digit of our result is 3. 
Result so far: 142717.906103
If we subtract 1917 from 2100, we get 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Step 15:
The number 639 fits into 1830 2 times, leaving a remainder of 552.
Use 2 as the next digit of our solution. 
Result so far: 142717.9061032
Deduct 1278 from 1830 and we're left with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Moving on to step 16:
639 can be fit into 5520 8 times, resulting in a remainder of 408.
The number 8 becomes the next digit in our result. 
Result so far: 142717.90610328
Subtracting 5112 from 5520 leaves us with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

The final outcome is 142717.90610328, with a leftover of 4.08e-07.