We're dividing 13635764 by 904 
We're looking to find how many times 904 goes into 13635764.

Going ahead to step 1:
When dividing 1 by 904, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 904

Moving on to step 2:
The number 904 fits into 13 0 times, leaving a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 904

Let's proceed to step 3:
136 divided by 904 is 0 with a remainder of 136.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 136 leaves us with 136.
Bring next digit (3) of the dividend behind the 136 and repeat the process: 1363 / 904

Advancing to step 4:
When dividing 1363 by 904, we get 1 with a remainder of 459.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 904 from 1363 and we're left with 459.
Grab the next digit (5) from the dividend, add it to 459, then carry on: 4595 / 904

Step 5:
904 goes into 4595 5 times with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 4520 away from 4595, we end up with 75.
Include the next digit (7) from the dividend after 75, then repeat: 757 / 904

Moving on to step 6:
904 goes into 757 0 times with a remainder of 757.
Write down 0 as next digit of the result. 
Result so far: 150.0
Deduct 0 from 757 and we're left with 757.
Take the next digit (6) from the dividend and append it to 757, then repeat: 7576 / 904

On to step 7:
904 goes into 7576 8 times with a remainder of 344.
Write down 8 as next digit of the result. 
Result so far: 1508.0
Subtracting 7232 from 7576 leaves us with 344.
Take the next digit (4) from the dividend and append it to 344, then repeat: 3444 / 904

On to step 8:
904 goes into 3444 3 times with a remainder of 732.
Put 3 as the next digit of the answer. 
Result so far: 15083.0
If we take 2712 away from 3444, we end up with 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Step 9:
If we divide 7320 by 904, we get 8 and a remainder of 88.
The next digit of our result is 8. 
Result so far: 15083.8
Subtracting 7232 from 7320 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 10:
904 can be fit into 880 0 times, resulting in a remainder of 880.
Use 0 as the next digit of our solution. 
Result so far: 15083.8
If we take 0 away from 880, we end up with 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

Going ahead to step 11:
If we divide 8800 by 904, we get 9 and a remainder of 664.
Put 9 as the next digit of the answer. 
Result so far: 15083.809
Subtract 8136 from 8800 to get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Advancing to step 12:
If we divide 6640 by 904, we get 7 and a remainder of 312.
Write down 7 as next digit of the result. 
Result so far: 15083.8097
Subtract 6328 from 6640 to get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Going ahead to step 13:
When dividing 3120 by 904, we get 3 with a remainder of 408.
Write down 3 as next digit of the result. 
Result so far: 15083.80973
If we subtract 2712 from 3120, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 14:
When dividing 4080 by 904, we get 4 with a remainder of 464.
The number 4 becomes the next digit in our result. 
Result so far: 15083.809734
Subtract 3616 from 4080 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 15:
4640 divided by 904 is 5 with a remainder of 120.
Write down 5 as next digit of the result. 
Result so far: 15083.8097345
The remainder is 120 after subtracting 4520 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 16:
When dividing 1200 by 904, we get 1 with a remainder of 296.
Put 1 as the next digit of the answer. 
Result so far: 15083.80973451
Subtracting 904 from 1200 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The final result is 15083.80973451 with a remainder of 2.96e-07.