347409 divided by 87 
We want to figure out the number of times 347409 can be divided by 87.

Let's proceed to step 1:
The number 87 fits into 3 0 times, leaving 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.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 87

On 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

On to step 3:
347 divided by 87 is 3 with a remainder of 86.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 261 from 347 to get 86.
Fetch the next digit (4) from the dividend, attach it to 86 and continue: 864 / 87

Advancing to step 4:
If we divide 864 by 87, we get 9 and a remainder of 81.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
If we take 783 away from 864, we end up with 81.
Fetch the next digit (0) from the dividend, attach it to 81 and continue: 810 / 87

Let's proceed to step 5:
If we divide 810 by 87, we get 9 and a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 399.0
Deduct 783 from 810 and we're left with 27.
Take the next digit (9) from the dividend and append it to 27, then repeat: 279 / 87

Moving on to step 6:
When dividing 279 by 87, we get 3 with a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 3993.0
Subtract 261 from 279 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 7:
The number 87 fits into 180 2 times, leaving a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 3993.2
Subtracting 174 from 180 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
87 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 3993.2
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
When dividing 600 by 87, we get 6 with a remainder of 78.
Use 6 as the next digit of our solution. 
Result so far: 3993.206
Subtract 522 from 600 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 10:
When dividing 780 by 87, we get 8 with a remainder of 84.
Use 8 as the next digit of our solution. 
Result so far: 3993.2068
Subtract 696 from 780 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 11:
87 goes into 840 9 times with a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 3993.20689
Subtracting 783 from 840 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 12:
87 goes into 570 6 times with a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 3993.206896
If we take 522 away from 570, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
480 divided by 87 is 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 3993.2068965
If we take 435 away from 480, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 14:
87 can be fit into 450 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 3993.20689655
Subtract 435 from 450 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

In conclusion, the division gives 3993.20689655 with a balance of 1.5e-08.