1591088 ÷ 807 
We're looking to find how many times 807 goes into 1591088.

Let's proceed to step 1:
When dividing 1 by 807, 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 subtract 0 from 1, we get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 807

On to step 2:
If we divide 15 by 807, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 807

Step 3:
When dividing 159 by 807, we get 0 with a remainder of 159.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 159, we end up with 159.
Take the next digit (1) from the dividend and append it to 159, then repeat: 1591 / 807

Let's proceed to step 4:
1591 divided by 807 is 1 with a remainder of 784.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 807 from 1591, we get 784.
Bring next digit (0) of the dividend behind the 784 and repeat the process: 7840 / 807

Going ahead to step 5:
The number 807 fits into 7840 9 times, leaving a remainder of 577.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 7263 from 7840 and we're left with 577.
Fetch the next digit (8) from the dividend, attach it to 577 and continue: 5778 / 807

Step 6:
5778 divided by 807 is 7 with a remainder of 129.
The next digit of our result is 7. 
Result so far: 197.0
Subtract 5649 from 5778 to get 129.
Append the next digit (8) from the dividend to 129 and continue with: 1298 / 807

Step 7:
The number 807 fits into 1298 1 times, leaving a remainder of 491.
Put 1 as the next digit of the answer. 
Result so far: 1971.0
Deduct 807 from 1298 and we're left with 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Step 8:
When dividing 4910 by 807, we get 6 with a remainder of 68.
Record the quotient 6 as the next digit in the result. 
Result so far: 1971.6
Subtract 4842 from 4910 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 9:
680 divided by 807 is 0 with a remainder of 680.
The next digit of our result is 0. 
Result so far: 1971.6
Subtracting 0 from 680 leaves us with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 10:
807 can be fit into 6800 8 times, resulting in a remainder of 344.
Record the quotient 8 as the next digit in the result. 
Result so far: 1971.608
If we subtract 6456 from 6800, we get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Step 11:
807 can be fit into 3440 4 times, resulting in a remainder of 212.
Record the quotient 4 as the next digit in the result. 
Result so far: 1971.6084
Subtracting 3228 from 3440 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Advancing to step 12:
When dividing 2120 by 807, we get 2 with a remainder of 506.
Record the quotient 2 as the next digit in the result. 
Result so far: 1971.60842
If we subtract 1614 from 2120, we get 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Step 13:
807 can be fit into 5060 6 times, resulting in a remainder of 218.
The next digit of our result is 6. 
Result so far: 1971.608426
Deduct 4842 from 5060 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Advancing to step 14:
2180 divided by 807 is 2 with a remainder of 566.
Use 2 as the next digit of our solution. 
Result so far: 1971.6084262
Subtract 1614 from 2180 to get 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Step 15:
The number 807 fits into 5660 7 times, leaving a remainder of 11.
The next digit of our result is 7. 
Result so far: 1971.60842627
Deduct 5649 from 5660 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

In conclusion, the division gives 1971.60842627 with a balance of 1.1e-08.