339848 ÷ 87 
We want to divide 339848 by 87.

Going ahead to step 1:
3 divided by 87 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 87

On to step 2:
If we divide 33 by 87, we get 0 and a remainder of 33.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Take the next digit (9) from the dividend and append it to 33, then repeat: 339 / 87

Going ahead to step 3:
87 goes into 339 3 times with a remainder of 78.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 78 after subtracting 261 from 339.
Include the next digit (8) from the dividend after 78, then repeat: 788 / 87

Moving on to step 4:
87 can be fit into 788 9 times, resulting in a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
The remainder is 5 after subtracting 783 from 788.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 87

Going ahead to step 5:
The number 87 fits into 54 0 times, leaving a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 390.0
If we subtract 0 from 54, we get 54.
Include the next digit (8) from the dividend after 54, then repeat: 548 / 87

Let's proceed to step 6:
87 goes into 548 6 times with a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 3906.0
Subtracting 522 from 548 leaves us 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.

On to step 7:
87 goes into 260 2 times with a remainder of 86.
The number 2 becomes the next digit in our result. 
Result so far: 3906.2
If we take 174 away from 260, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 8:
If we divide 860 by 87, we get 9 and a remainder of 77.
The number 9 becomes the next digit in our result. 
Result so far: 3906.29
If we take 783 away from 860, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 9:
87 can be fit into 770 8 times, resulting in a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 3906.298
The remainder is 74 after subtracting 696 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 10:
740 divided by 87 is 8 with a remainder of 44.
The next digit of our result is 8. 
Result so far: 3906.2988
If we subtract 696 from 740, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 3906.2988 with a remaining 0.00044.