34203 ÷ 87 
We want to figure out the number of times 34203 can be divided by 87.

Let's proceed to step 1:
If we divide 3 by 87, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 87

Step 2:
87 can be fit into 34 0 times, resulting in a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 34 to get 34.
Include the next digit (2) from the dividend after 34, then repeat: 342 / 87

Step 3:
If we divide 342 by 87, we get 3 and a remainder of 81.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 261 from 342 leaves us with 81.
Take the next digit (0) from the dividend and append it to 81, then repeat: 810 / 87

Going ahead to step 4:
87 goes into 810 9 times with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Subtract 783 from 810 to get 27.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 87

Let's proceed to step 5:
87 goes into 273 3 times with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 393.0
The remainder is 12 after subtracting 261 from 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 6:
The number 87 fits into 120 1 times, leaving a remainder of 33.
The next digit of our result is 1. 
Result so far: 393.1
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:
When dividing 330 by 87, we get 3 with a remainder of 69.
Write down 3 as next digit of the result. 
Result so far: 393.13
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:
690 divided by 87 is 7 with a remainder of 81.
The number 7 becomes the next digit in our result. 
Result so far: 393.137
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.

Moving on to step 9:
The number 87 fits into 810 9 times, leaving a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 393.1379
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.

Moving on to step 10:
When dividing 270 by 87, we get 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 393.13793
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:
When dividing 90 by 87, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 393.137931
Subtracting 87 from 90 leaves us 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.
Write down 0 as next digit of the result. 
Result so far: 393.137931
Subtracting 0 from 30 leaves us with 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 13:
When dividing 300 by 87, we get 3 with a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 393.13793103
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.

The final result is 393.13793103 with a remainder of 3.9e-08.