We look at the division of 245342 by 86 
We want to divide 245342 by 86.

On to step 1:
If we divide 2 by 86, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 86

Let's proceed to step 2:
86 can be fit into 24 0 times, resulting in a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 24 leaves us with 24.
Include the next digit (5) from the dividend after 24, then repeat: 245 / 86

Step 3:
If we divide 245 by 86, we get 2 and a remainder of 73.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 172 from 245 and we're left with 73.
Fetch the next digit (3) from the dividend, attach it to 73 and continue: 733 / 86

Moving on to step 4:
86 can be fit into 733 8 times, resulting in a remainder of 45.
The next digit of our result is 8. 
Result so far: 28.0
If we take 688 away from 733, we end up with 45.
Bring next digit (4) of the dividend behind the 45 and repeat the process: 454 / 86

Moving on to step 5:
When dividing 454 by 86, we get 5 with a remainder of 24.
Write down 5 as next digit of the result. 
Result so far: 285.0
The remainder is 24 after subtracting 430 from 454.
Include the next digit (2) from the dividend after 24, then repeat: 242 / 86

Let's proceed to step 6:
86 can be fit into 242 2 times, resulting in a remainder of 70.
Record the quotient 2 as the next digit in the result. 
Result so far: 2852.0
If we take 172 away from 242, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 7:
The number 86 fits into 700 8 times, leaving a remainder of 12.
The next digit of our result is 8. 
Result so far: 2852.8
Subtracting 688 from 700 leaves us 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.

Going ahead to step 8:
When dividing 120 by 86, we get 1 with a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 2852.81
Subtract 86 from 120 to 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.

Moving on to step 9:
The number 86 fits into 340 3 times, leaving a remainder of 82.
Write down 3 as next digit of the result. 
Result so far: 2852.813
If we subtract 258 from 340, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 10:
If we divide 820 by 86, we get 9 and a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 2852.8139
Subtract 774 from 820 to 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.

Going ahead to step 11:
86 can be fit into 460 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 2852.81395
Subtract 430 from 460 to 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.

Going ahead to step 12:
300 divided by 86 is 3 with a remainder of 42.
The next digit of our result is 3. 
Result so far: 2852.813953
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.

Going ahead to step 13:
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: 2852.8139534
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.

Going ahead to step 14:
760 divided by 86 is 8 with a remainder of 72.
The next digit of our result is 8. 
Result so far: 2852.81395348
Deduct 688 from 760 and we're left 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.

After the division, we end up with 2852.81395348 and a remainder of 7.2e-08.