284386 divided by 86 
We want to divide 284386 by 86.

On to step 1:
When dividing 2 by 86, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 86

Moving on to step 2:
86 can be fit into 28 0 times, resulting in a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 86

On to step 3:
284 divided by 86 is 3 with a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 258 away from 284, we end up with 26.
Take the next digit (3) from the dividend and append it to 26, then repeat: 263 / 86

Let's proceed to step 4:
The number 86 fits into 263 3 times, leaving a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 33.0
If we subtract 258 from 263, we get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 86

Going ahead to step 5:
86 can be fit into 58 0 times, resulting in a remainder of 58.
Use 0 as the next digit of our solution. 
Result so far: 330.0
Subtracting 0 from 58 leaves us with 58.
Fetch the next digit (6) from the dividend, attach it to 58 and continue: 586 / 86

Moving on to step 6:
86 can be fit into 586 6 times, resulting in a remainder of 70.
Put 6 as the next digit of the answer. 
Result so far: 3306.0
Subtract 516 from 586 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 7:
The number 86 fits into 700 8 times, leaving a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 3306.8
Deduct 688 from 700 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
86 can be fit into 120 1 times, resulting in a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 3306.81
If we subtract 86 from 120, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 9:
86 goes into 340 3 times with a remainder of 82.
Put 3 as the next digit of the answer. 
Result so far: 3306.813
If we take 258 away from 340, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 10:
If we divide 820 by 86, we get 9 and a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 3306.8139
If we subtract 774 from 820, 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.

Advancing to step 11:
If we divide 460 by 86, we get 5 and a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 3306.81395
If we subtract 430 from 460, we get 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 12:
86 can be fit into 300 3 times, resulting in a remainder of 42.
The next digit of our result is 3. 
Result so far: 3306.813953
If we take 258 away from 300, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 13:
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: 3306.8139534
The remainder is 76 after subtracting 344 from 420.
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 14:
86 goes into 760 8 times with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 3306.81395348
The remainder is 72 after subtracting 688 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

In conclusion, the division gives 3306.81395348 with a balance of 7.2e-08.