We divide 23591306 by 816
We want to divide 23591306 by 816.

On to step 1:
When dividing 2 by 816, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 816

On to step 2:
816 goes into 23 0 times with a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 816

Going ahead to step 3:
The number 816 fits into 235 0 times, leaving a remainder of 235.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 235 to get 235.
Fetch the next digit (9) from the dividend, attach it to 235 and continue: 2359 / 816

Let's proceed to step 4:
2359 divided by 816 is 2 with a remainder of 727.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 1632 from 2359, we get 727.
Append the next digit (1) from the dividend to 727 and continue with: 7271 / 816

Step 5:
816 can be fit into 7271 8 times, resulting in a remainder of 743.
Use 8 as the next digit of our solution. 
Result so far: 28.0
Subtracting 6528 from 7271 leaves us with 743.
Include the next digit (3) from the dividend after 743, then repeat: 7433 / 816

Going ahead to step 6:
When dividing 7433 by 816, we get 9 with a remainder of 89.
The number 9 becomes the next digit in our result. 
Result so far: 289.0
If we take 7344 away from 7433, we end up with 89.
Grab the next digit (0) from the dividend, add it to 89, then carry on: 890 / 816

Going ahead to step 7:
816 can be fit into 890 1 times, resulting in a remainder of 74.
The next digit of our result is 1. 
Result so far: 2891.0
If we subtract 816 from 890, we get 74.
Take the next digit (6) from the dividend and append it to 74, then repeat: 746 / 816

Advancing to step 8:
816 can be fit into 746 0 times, resulting in a remainder of 746.
The next digit of our result is 0. 
Result so far: 28910.0
Subtract 0 from 746 to get 746.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7460, and continue the process.

Advancing to step 9:
7460 divided by 816 is 9 with a remainder of 116.
Record the quotient 9 as the next digit in the result. 
Result so far: 28910.9
If we take 7344 away from 7460, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 10:
If we divide 1160 by 816, we get 1 and a remainder of 344.
The number 1 becomes the next digit in our result. 
Result so far: 28910.91
Subtracting 816 from 1160 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 11:
816 can be fit into 3440 4 times, resulting in a remainder of 176.
The next digit of our result is 4. 
Result so far: 28910.914
If we take 3264 away from 3440, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 12:
The number 816 fits into 1760 2 times, leaving a remainder of 128.
Record the quotient 2 as the next digit in the result. 
Result so far: 28910.9142
Subtracting 1632 from 1760 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 13:
If we divide 1280 by 816, we get 1 and a remainder of 464.
Record the quotient 1 as the next digit in the result. 
Result so far: 28910.91421
If we take 816 away from 1280, we end up with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Step 14:
The number 816 fits into 4640 5 times, leaving a remainder of 560.
Record the quotient 5 as the next digit in the result. 
Result so far: 28910.914215
Deduct 4080 from 4640 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Advancing to step 15:
If we divide 5600 by 816, we get 6 and a remainder of 704.
Use 6 as the next digit of our solution. 
Result so far: 28910.9142156
Deduct 4896 from 5600 and we're left with 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Moving on to step 16:
If we divide 7040 by 816, we get 8 and a remainder of 512.
Record the quotient 8 as the next digit in the result. 
Result so far: 28910.91421568
If we take 6528 away from 7040, we end up with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

The final result is 28910.91421568 with a remainder of 5.12e-07.