787713 ÷ 86 
Let's see how many times 86 fits into 787713.

Let's proceed to step 1:
The number 86 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 86

On to step 2:
78 divided by 86 is 0 with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Take the next digit (7) from the dividend and append it to 78, then repeat: 787 / 86

Step 3:
If we divide 787 by 86, we get 9 and a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 774 from 787 and we're left with 13.
Bring next digit (7) of the dividend behind the 13 and repeat the process: 137 / 86

Step 4:
When dividing 137 by 86, we get 1 with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Deduct 86 from 137 and we're left with 51.
Fetch the next digit (1) from the dividend, attach it to 51 and continue: 511 / 86

Step 5:
86 goes into 511 5 times with a remainder of 81.
Write down 5 as next digit of the result. 
Result so far: 915.0
Deduct 430 from 511 and we're left with 81.
Append the next digit (3) from the dividend to 81 and continue with: 813 / 86

Advancing to step 6:
If we divide 813 by 86, we get 9 and a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 9159.0
If we take 774 away from 813, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 7:
390 divided by 86 is 4 with a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 9159.4
The remainder is 46 after subtracting 344 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 8:
The number 86 fits into 460 5 times, leaving a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 9159.45
Deduct 430 from 460 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
If we divide 300 by 86, we get 3 and a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 9159.453
The remainder is 42 after subtracting 258 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 10:
The number 86 fits into 420 4 times, leaving a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 9159.4534
Deduct 344 from 420 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 11:
The number 86 fits into 760 8 times, leaving a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 9159.45348
If we take 688 away from 760, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
When dividing 720 by 86, we get 8 with a remainder of 32.
The next digit of our result is 8. 
Result so far: 9159.453488
Subtract 688 from 720 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 9159.453488 with a balance of 3.2e-06.