We look at the division of 343683 by 85 
Our goal is to divide 343683 by 85.

Let's proceed to step 1:
If we divide 3 by 85, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 85

Going ahead to step 2:
85 can be fit into 34 0 times, resulting in a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Bring next digit (3) of the dividend behind the 34 and repeat the process: 343 / 85

Moving on to step 3:
85 can be fit into 343 4 times, resulting in a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 3 after subtracting 340 from 343.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 85

Moving on to step 4:
85 can be fit into 36 0 times, resulting in a remainder of 36.
The next digit of our result is 0. 
Result so far: 40.0
Subtract 0 from 36 to get 36.
Include the next digit (8) from the dividend after 36, then repeat: 368 / 85

Advancing to step 5:
If we divide 368 by 85, we get 4 and a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 404.0
The remainder is 28 after subtracting 340 from 368.
Take the next digit (3) from the dividend and append it to 28, then repeat: 283 / 85

Moving on to step 6:
85 goes into 283 3 times with a remainder of 28.
Record the quotient 3 as the next digit in the result. 
Result so far: 4043.0
If we subtract 255 from 283, 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.

Step 7:
The number 85 fits into 280 3 times, leaving a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 4043.3
Subtracting 255 from 280 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 8:
85 can be fit into 250 2 times, resulting in a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 4043.32
If we subtract 170 from 250, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 9:
The number 85 fits into 800 9 times, leaving a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 4043.329
Deduct 765 from 800 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 10:
When dividing 350 by 85, we get 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 4043.3294
Subtracting 340 from 350 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
The number 85 fits into 100 1 times, leaving a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 4043.32941
If we take 85 away from 100, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 12:
When dividing 150 by 85, we get 1 with a remainder of 65.
The next digit of our result is 1. 
Result so far: 4043.329411
If we subtract 85 from 150, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

In conclusion, the division gives 4043.329411 with a balance of 6.5e-06.