143387 divided by 34 
We want to divide 143387 by 34.

Let's proceed to step 1:
34 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 34

On to step 2:
14 divided by 34 is 0 with a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 34

Let's proceed to step 3:
34 goes into 143 4 times with a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 136 from 143 to get 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 34

On to step 4:
If we divide 73 by 34, we get 2 and a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Deduct 68 from 73 and we're left with 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 34

Moving on to step 5:
34 can be fit into 58 1 times, resulting in a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 421.0
If we subtract 34 from 58, we get 24.
Fetch the next digit (7) from the dividend, attach it to 24 and continue: 247 / 34

Advancing to step 6:
247 divided by 34 is 7 with a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 4217.0
If we take 238 away from 247, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
When dividing 90 by 34, we get 2 with a remainder of 22.
The next digit of our result is 2. 
Result so far: 4217.2
Deduct 68 from 90 and we're left 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.

Let's proceed to step 8:
If we divide 220 by 34, we get 6 and a remainder of 16.
The next digit of our result is 6. 
Result so far: 4217.26
If we subtract 204 from 220, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
160 divided by 34 is 4 with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 4217.264
If we take 136 away from 160, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
When dividing 240 by 34, we get 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 4217.2647
The remainder is 2 after subtracting 238 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
If we divide 20 by 34, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 4217.2647
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
When dividing 200 by 34, we get 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 4217.264705
Deduct 170 from 200 and we're left 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.

Moving on to step 13:
300 divided by 34 is 8 with a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 4217.2647058
If we subtract 272 from 300, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
The number 34 fits into 280 8 times, leaving a remainder of 8.
The next digit of our result is 8. 
Result so far: 4217.26470588
Subtracting 272 from 280 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 4217.26470588, and the remainder is 8e-09.