434250 ÷ 87 
Let's see how many times 87 fits into 434250.

Let's proceed to step 1:
If we divide 4 by 87, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 87

On to step 2:
43 divided by 87 is 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Take the next digit (4) from the dividend and append it to 43, then repeat: 434 / 87

Going ahead to step 3:
434 divided by 87 is 4 with a remainder of 86.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 348 from 434 and we're left with 86.
Fetch the next digit (2) from the dividend, attach it to 86 and continue: 862 / 87

Advancing to step 4:
87 can be fit into 862 9 times, resulting in a remainder of 79.
Write down 9 as next digit of the result. 
Result so far: 49.0
The remainder is 79 after subtracting 783 from 862.
Include the next digit (5) from the dividend after 79, then repeat: 795 / 87

Advancing to step 5:
795 divided by 87 is 9 with a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 499.0
The remainder is 12 after subtracting 783 from 795.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 87

Let's proceed to step 6:
When dividing 120 by 87, we get 1 with a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 4991.0
If we take 87 away from 120, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 7:
87 can be fit into 330 3 times, resulting in a remainder of 69.
Record the quotient 3 as the next digit in the result. 
Result so far: 4991.3
If we subtract 261 from 330, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 8:
If we divide 690 by 87, we get 7 and a remainder of 81.
The next digit of our result is 7. 
Result so far: 4991.37
The remainder is 81 after subtracting 609 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 9:
If we divide 810 by 87, we get 9 and a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 4991.379
If we take 783 away from 810, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 10:
If we divide 270 by 87, we get 3 and a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 4991.3793
If we subtract 261 from 270, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
87 can be fit into 90 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 4991.37931
If we take 87 away from 90, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 12:
87 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 4991.37931
Subtract 0 from 30 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.

Advancing to step 13:
The number 87 fits into 300 3 times, leaving a remainder of 39.
The next digit of our result is 3. 
Result so far: 4991.3793103
If we take 261 away from 300, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 14:
If we divide 390 by 87, we get 4 and a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 4991.37931034
Subtract 348 from 390 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 4991.37931034 with a balance of 4.2e-08.