347578 divided by 87 
Our goal is to divide 347578 by 87.

Step 1:
87 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 87

Let's proceed to step 2:
87 can be fit into 34 0 times, resulting in a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Include the next digit (7) from the dividend after 34, then repeat: 347 / 87

Going ahead to step 3:
The number 87 fits into 347 3 times, leaving a remainder of 86.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 261 away from 347, we end up with 86.
Grab the next digit (5) from the dividend, add it to 86, then carry on: 865 / 87

Going ahead to step 4:
87 goes into 865 9 times with a remainder of 82.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
If we subtract 783 from 865, we get 82.
Fetch the next digit (7) from the dividend, attach it to 82 and continue: 827 / 87

Let's proceed to step 5:
If we divide 827 by 87, we get 9 and a remainder of 44.
The number 9 becomes the next digit in our result. 
Result so far: 399.0
Subtract 783 from 827 to get 44.
Grab the next digit (8) from the dividend, add it to 44, then carry on: 448 / 87

Advancing to step 6:
The number 87 fits into 448 5 times, leaving a remainder of 13.
The next digit of our result is 5. 
Result so far: 3995.0
Deduct 435 from 448 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
87 goes into 130 1 times with a remainder of 43.
The next digit of our result is 1. 
Result so far: 3995.1
Subtract 87 from 130 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 8:
The number 87 fits into 430 4 times, leaving a remainder of 82.
The number 4 becomes the next digit in our result. 
Result so far: 3995.14
The remainder is 82 after subtracting 348 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 9:
When dividing 820 by 87, we get 9 with a remainder of 37.
The next digit of our result is 9. 
Result so far: 3995.149
If we subtract 783 from 820, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 10:
If we divide 370 by 87, we get 4 and a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 3995.1494
Subtracting 348 from 370 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 11:
When dividing 220 by 87, we get 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 3995.14942
If we subtract 174 from 220, 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.

Step 12:
460 divided by 87 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 3995.149425
Deduct 435 from 460 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 13:
If we divide 250 by 87, we get 2 and a remainder of 76.
The next digit of our result is 2. 
Result so far: 3995.1494252
Subtracting 174 from 250 leaves us 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.

On to step 14:
87 goes into 760 8 times with a remainder of 64.
The next digit of our result is 8. 
Result so far: 3995.14942528
If we take 696 away from 760, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 3995.14942528 with a remaining 6.4e-08.