343007 ÷ 87 
We're looking to find how many times 87 goes into 343007.

Going ahead to step 1:
The number 87 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 87

Step 2:
When dividing 34 by 87, we get 0 with a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Bring next digit (3) of the dividend behind the 34 and repeat the process: 343 / 87

Going ahead to step 3:
The number 87 fits into 343 3 times, leaving a remainder of 82.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 261 from 343 and we're left with 82.
Append the next digit (0) from the dividend to 82 and continue with: 820 / 87

Going ahead to step 4:
820 divided by 87 is 9 with a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Subtracting 783 from 820 leaves us with 37.
Bring next digit (0) of the dividend behind the 37 and repeat the process: 370 / 87

Let's proceed to step 5:
87 goes into 370 4 times with a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 394.0
Deduct 348 from 370 and we're left with 22.
Bring next digit (7) of the dividend behind the 22 and repeat the process: 227 / 87

Moving on to step 6:
227 divided by 87 is 2 with a remainder of 53.
Put 2 as the next digit of the answer. 
Result so far: 3942.0
The remainder is 53 after subtracting 174 from 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 7:
The number 87 fits into 530 6 times, leaving a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 3942.6
The remainder is 8 after subtracting 522 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
The number 87 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 3942.6
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 9:
When dividing 800 by 87, we get 9 with a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 3942.609
If we subtract 783 from 800, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 10:
87 can be fit into 170 1 times, resulting in a remainder of 83.
The number 1 becomes the next digit in our result. 
Result so far: 3942.6091
If we take 87 away from 170, we end up with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 11:
87 can be fit into 830 9 times, resulting in a remainder of 47.
Record the quotient 9 as the next digit in the result. 
Result so far: 3942.60919
Subtracting 783 from 830 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 12:
87 goes into 470 5 times with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 3942.609195
If we subtract 435 from 470, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 13:
87 can be fit into 350 4 times, resulting in a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 3942.6091954
Subtracting 348 from 350 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 14:
87 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 3942.6091954
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 3942.6091954 with a remainder of 2e-08.