We're dividing 1688663 by 807 
Let's see how many times 807 fits into 1688663.

On to step 1:
The number 807 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 807

Advancing to step 2:
If we divide 16 by 807, we get 0 and a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 16, we end up with 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 807

Advancing to step 3:
168 divided by 807 is 0 with a remainder of 168.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 168 leaves us with 168.
Fetch the next digit (8) from the dividend, attach it to 168 and continue: 1688 / 807

Going ahead to step 4:
The number 807 fits into 1688 2 times, leaving a remainder of 74.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 1614 from 1688 leaves us with 74.
Bring next digit (6) of the dividend behind the 74 and repeat the process: 746 / 807

Let's proceed to step 5:
807 can be fit into 746 0 times, resulting in a remainder of 746.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Deduct 0 from 746 and we're left with 746.
Take the next digit (6) from the dividend and append it to 746, then repeat: 7466 / 807

On to step 6:
7466 divided by 807 is 9 with a remainder of 203.
Record the quotient 9 as the next digit in the result. 
Result so far: 209.0
The remainder is 203 after subtracting 7263 from 7466.
Include the next digit (3) from the dividend after 203, then repeat: 2033 / 807

Moving on to step 7:
2033 divided by 807 is 2 with a remainder of 419.
The next digit of our result is 2. 
Result so far: 2092.0
Subtracting 1614 from 2033 leaves us with 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

On to step 8:
When dividing 4190 by 807, we get 5 with a remainder of 155.
Record the quotient 5 as the next digit in the result. 
Result so far: 2092.5
The remainder is 155 after subtracting 4035 from 4190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 9:
807 can be fit into 1550 1 times, resulting in a remainder of 743.
Put 1 as the next digit of the answer. 
Result so far: 2092.51
If we subtract 807 from 1550, we get 743.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7430, and continue the process.

Advancing to step 10:
The number 807 fits into 7430 9 times, leaving a remainder of 167.
The number 9 becomes the next digit in our result. 
Result so far: 2092.519
Deduct 7263 from 7430 and we're left with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Moving on to step 11:
807 goes into 1670 2 times with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 2092.5192
Subtract 1614 from 1670 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 12:
560 divided by 807 is 0 with a remainder of 560.
Write down 0 as next digit of the result. 
Result so far: 2092.5192
If we take 0 away from 560, we end up 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 13:
The number 807 fits into 5600 6 times, leaving a remainder of 758.
The number 6 becomes the next digit in our result. 
Result so far: 2092.519206
The remainder is 758 after subtracting 4842 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7580, and continue the process.

Let's proceed to step 14:
807 goes into 7580 9 times with a remainder of 317.
Use 9 as the next digit of our solution. 
Result so far: 2092.5192069
Deduct 7263 from 7580 and we're left with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Going ahead to step 15:
807 goes into 3170 3 times with a remainder of 749.
Write down 3 as next digit of the result. 
Result so far: 2092.51920693
If we take 2421 away from 3170, we end up with 749.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7490, and continue the process.

The quotient of the division is 2092.51920693, and the remainder is 7.49e-07.