799291 ÷ 87 
Our goal is to divide 799291 by 87.

Advancing to step 1:
When dividing 7 by 87, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 87

Going ahead to step 2:
The number 87 fits into 79 0 times, leaving a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 79 after subtracting 0 from 79.
Bring next digit (9) of the dividend behind the 79 and repeat the process: 799 / 87

Moving on to step 3:
799 divided by 87 is 9 with a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 16 after subtracting 783 from 799.
Bring next digit (2) of the dividend behind the 16 and repeat the process: 162 / 87

Moving on to step 4:
If we divide 162 by 87, we get 1 and a remainder of 75.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Subtracting 87 from 162 leaves us with 75.
Include the next digit (9) from the dividend after 75, then repeat: 759 / 87

Step 5:
87 goes into 759 8 times with a remainder of 63.
Put 8 as the next digit of the answer. 
Result so far: 918.0
If we subtract 696 from 759, we get 63.
Fetch the next digit (1) from the dividend, attach it to 63 and continue: 631 / 87

Advancing to step 6:
87 goes into 631 7 times with a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 9187.0
Deduct 609 from 631 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 7:
87 can be fit into 220 2 times, resulting in a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 9187.2
If we subtract 174 from 220, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 8:
If we divide 460 by 87, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 9187.25
The remainder is 25 after subtracting 435 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
When dividing 250 by 87, we get 2 with a remainder of 76.
Put 2 as the next digit of the answer. 
Result so far: 9187.252
The remainder is 76 after subtracting 174 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 10:
When dividing 760 by 87, we get 8 with a remainder of 64.
The next digit of our result is 8. 
Result so far: 9187.2528
If we subtract 696 from 760, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 11:
87 can be fit into 640 7 times, resulting in a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 9187.25287
If we subtract 609 from 640, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 12:
87 can be fit into 310 3 times, resulting in a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 9187.252873
Subtract 261 from 310 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 13:
490 divided by 87 is 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 9187.2528735
Deduct 435 from 490 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 14:
When dividing 550 by 87, we get 6 with a remainder of 28.
The next digit of our result is 6. 
Result so far: 9187.25287356
Subtracting 522 from 550 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 9187.25287356, with a leftover of 2.8e-08.