20150788 ÷ 817 
Our goal is to divide 20150788 by 817.

Going ahead to step 1:
If we divide 2 by 817, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 817

Going ahead to step 2:
If we divide 20 by 817, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Grab the next digit (1) from the dividend, add it to 20, then carry on: 201 / 817

Let's proceed to step 3:
If we divide 201 by 817, we get 0 and a remainder of 201.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 201 leaves us with 201.
Fetch the next digit (5) from the dividend, attach it to 201 and continue: 2015 / 817

Going ahead to step 4:
2015 divided by 817 is 2 with a remainder of 381.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1634 from 2015 and we're left with 381.
Bring next digit (0) of the dividend behind the 381 and repeat the process: 3810 / 817

On to step 5:
When dividing 3810 by 817, we get 4 with a remainder of 542.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we subtract 3268 from 3810, we get 542.
Include the next digit (7) from the dividend after 542, then repeat: 5427 / 817

Moving on to step 6:
When dividing 5427 by 817, we get 6 with a remainder of 525.
Put 6 as the next digit of the answer. 
Result so far: 246.0
If we subtract 4902 from 5427, we get 525.
Take the next digit (8) from the dividend and append it to 525, then repeat: 5258 / 817

On to step 7:
The number 817 fits into 5258 6 times, leaving a remainder of 356.
Record the quotient 6 as the next digit in the result. 
Result so far: 2466.0
If we take 4902 away from 5258, we end up with 356.
Append the next digit (8) from the dividend to 356 and continue with: 3568 / 817

Going ahead to step 8:
817 goes into 3568 4 times with a remainder of 300.
Put 4 as the next digit of the answer. 
Result so far: 24664.0
If we subtract 3268 from 3568, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 9:
817 goes into 3000 3 times with a remainder of 549.
Write down 3 as next digit of the result. 
Result so far: 24664.3
Subtract 2451 from 3000 to get 549.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

Going ahead to step 10:
The number 817 fits into 5490 6 times, leaving a remainder of 588.
The next digit of our result is 6. 
Result so far: 24664.36
The remainder is 588 after subtracting 4902 from 5490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Let's proceed to step 11:
817 goes into 5880 7 times with a remainder of 161.
Write down 7 as next digit of the result. 
Result so far: 24664.367
Deduct 5719 from 5880 and we're left with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Going ahead to step 12:
1610 divided by 817 is 1 with a remainder of 793.
The next digit of our result is 1. 
Result so far: 24664.3671
The remainder is 793 after subtracting 817 from 1610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7930, and continue the process.

Moving on to step 13:
The number 817 fits into 7930 9 times, leaving a remainder of 577.
Use 9 as the next digit of our solution. 
Result so far: 24664.36719
The remainder is 577 after subtracting 7353 from 7930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5770, and continue the process.

Let's proceed to step 14:
817 can be fit into 5770 7 times, resulting in a remainder of 51.
Put 7 as the next digit of the answer. 
Result so far: 24664.367197
If we take 5719 away from 5770, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 15:
817 can be fit into 510 0 times, resulting in a remainder of 510.
Put 0 as the next digit of the answer. 
Result so far: 24664.367197
If we subtract 0 from 510, we get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Step 16:
5100 divided by 817 is 6 with a remainder of 198.
Record the quotient 6 as the next digit in the result. 
Result so far: 24664.36719706
If we subtract 4902 from 5100, we get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Our division results in 24664.36719706 with a remaining 1.98e-07.