Let's divide 72391786 by 636
Let's see how many times 636 fits into 72391786.

Advancing to step 1:
636 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 636

On to step 2:
72 divided by 636 is 0 with a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Take the next digit (3) from the dividend and append it to 72, then repeat: 723 / 636

On to step 3:
636 can be fit into 723 1 times, resulting in a remainder of 87.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 636 from 723, we get 87.
Fetch the next digit (9) from the dividend, attach it to 87 and continue: 879 / 636

On to step 4:
636 can be fit into 879 1 times, resulting in a remainder of 243.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 636 from 879 to get 243.
Include the next digit (1) from the dividend after 243, then repeat: 2431 / 636

Let's proceed to step 5:
2431 divided by 636 is 3 with a remainder of 523.
Write down 3 as next digit of the result. 
Result so far: 113.0
If we subtract 1908 from 2431, we get 523.
Grab the next digit (7) from the dividend, add it to 523, then carry on: 5237 / 636

Moving on to step 6:
If we divide 5237 by 636, we get 8 and a remainder of 149.
The number 8 becomes the next digit in our result. 
Result so far: 1138.0
Deduct 5088 from 5237 and we're left with 149.
Fetch the next digit (8) from the dividend, attach it to 149 and continue: 1498 / 636

Moving on to step 7:
The number 636 fits into 1498 2 times, leaving a remainder of 226.
The next digit of our result is 2. 
Result so far: 11382.0
Subtract 1272 from 1498 to get 226.
Bring next digit (6) of the dividend behind the 226 and repeat the process: 2266 / 636

Step 8:
636 can be fit into 2266 3 times, resulting in a remainder of 358.
The next digit of our result is 3. 
Result so far: 113823.0
If we take 1908 away from 2266, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Step 9:
The number 636 fits into 3580 5 times, leaving a remainder of 400.
The next digit of our result is 5. 
Result so far: 113823.5
The remainder is 400 after subtracting 3180 from 3580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 10:
636 goes into 4000 6 times with a remainder of 184.
Write down 6 as next digit of the result. 
Result so far: 113823.56
If we take 3816 away from 4000, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 11:
When dividing 1840 by 636, we get 2 with a remainder of 568.
The number 2 becomes the next digit in our result. 
Result so far: 113823.562
Subtract 1272 from 1840 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Going ahead to step 12:
When dividing 5680 by 636, we get 8 with a remainder of 592.
The next digit of our result is 8. 
Result so far: 113823.5628
If we subtract 5088 from 5680, we get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Let's proceed to step 13:
When dividing 5920 by 636, we get 9 with a remainder of 196.
The number 9 becomes the next digit in our result. 
Result so far: 113823.56289
If we subtract 5724 from 5920, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 14:
The number 636 fits into 1960 3 times, leaving a remainder of 52.
Write down 3 as next digit of the result. 
Result so far: 113823.562893
Deduct 1908 from 1960 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 15:
520 divided by 636 is 0 with a remainder of 520.
The number 0 becomes the next digit in our result. 
Result so far: 113823.562893
Subtracting 0 from 520 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Advancing to step 16:
If we divide 5200 by 636, we get 8 and a remainder of 112.
Put 8 as the next digit of the answer. 
Result so far: 113823.56289308
If we subtract 5088 from 5200, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

The final outcome is 113823.56289308, with a leftover of 1.12e-07.