987835 ÷ 86 
We're looking to find how many times 86 goes into 987835.

Going ahead to step 1:
9 divided by 86 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 86

On to step 2:
86 can be fit into 98 1 times, resulting in a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 12 after subtracting 86 from 98.
Bring next digit (7) of the dividend behind the 12 and repeat the process: 127 / 86

On to step 3:
127 divided by 86 is 1 with a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 86 from 127 leaves us with 41.
Append the next digit (8) from the dividend to 41 and continue with: 418 / 86

Going ahead to step 4:
The number 86 fits into 418 4 times, leaving a remainder of 74.
Write down 4 as next digit of the result. 
Result so far: 114.0
If we take 344 away from 418, we end up with 74.
Take the next digit (3) from the dividend and append it to 74, then repeat: 743 / 86

Step 5:
When dividing 743 by 86, we get 8 with a remainder of 55.
The next digit of our result is 8. 
Result so far: 1148.0
The remainder is 55 after subtracting 688 from 743.
Take the next digit (5) from the dividend and append it to 55, then repeat: 555 / 86

Going ahead to step 6:
555 divided by 86 is 6 with a remainder of 39.
Write down 6 as next digit of the result. 
Result so far: 11486.0
If we take 516 away from 555, 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.

Moving on to step 7:
86 can be fit into 390 4 times, resulting in a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 11486.4
Deduct 344 from 390 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
86 goes into 460 5 times with a remainder of 30.
The next digit of our result is 5. 
Result so far: 11486.45
The remainder is 30 after subtracting 430 from 460.
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.
Use 3 as the next digit of our solution. 
Result so far: 11486.453
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:
86 can be fit into 420 4 times, resulting in a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 11486.4534
Subtract 344 from 420 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 11:
When dividing 760 by 86, we get 8 with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 11486.45348
Subtract 688 from 760 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 12:
The number 86 fits into 720 8 times, leaving a remainder of 32.
The next digit of our result is 8. 
Result so far: 11486.453488
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.

The final result is 11486.453488 with a remainder of 3.2e-06.