788309 divided by 87 
Our goal is to divide 788309 by 87.

Advancing to step 1:
87 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 87

Moving on to step 2:
If we divide 78 by 87, we get 0 and a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Take the next digit (8) from the dividend and append it to 78, then repeat: 788 / 87

On to step 3:
788 divided by 87 is 9 with a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 783 away from 788, we end up with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 87

Advancing to step 4:
The number 87 fits into 53 0 times, leaving a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 90.0
Deduct 0 from 53 and we're left with 53.
Include the next digit (0) from the dividend after 53, then repeat: 530 / 87

Moving on to step 5:
If we divide 530 by 87, we get 6 and a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 906.0
If we take 522 away from 530, we end up with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 87

Moving on to step 6:
87 goes into 89 1 times with a remainder of 2.
The next digit of our result is 1. 
Result so far: 9061.0
Deduct 87 from 89 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
87 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 9061.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
If we divide 200 by 87, we get 2 and a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 9061.02
Deduct 174 from 200 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
If we divide 260 by 87, we get 2 and a remainder of 86.
The next digit of our result is 2. 
Result so far: 9061.022
Subtract 174 from 260 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The final result is 9061.022 with a remainder of 0.0086.