We're dividing 684366 by 43 
We're looking to find how many times 43 goes into 684366.

Going ahead to step 1:
43 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 43

Step 2:
68 divided by 43 is 1 with a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 43 away from 68, we end up with 25.
Take the next digit (4) from the dividend and append it to 25, then repeat: 254 / 43

Advancing to step 3:
The number 43 fits into 254 5 times, leaving a remainder of 39.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 215 from 254 leaves us with 39.
Grab the next digit (3) from the dividend, add it to 39, then carry on: 393 / 43

On to step 4:
When dividing 393 by 43, we get 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 159.0
Subtracting 387 from 393 leaves us with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 43

Advancing to step 5:
The number 43 fits into 66 1 times, leaving a remainder of 23.
The next digit of our result is 1. 
Result so far: 1591.0
If we subtract 43 from 66, we get 23.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 43

Going ahead to step 6:
The number 43 fits into 236 5 times, leaving a remainder of 21.
Put 5 as the next digit of the answer. 
Result so far: 15915.0
Subtract 215 from 236 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
210 divided by 43 is 4 with a remainder of 38.
The next digit of our result is 4. 
Result so far: 15915.4
Subtract 172 from 210 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 8:
The number 43 fits into 380 8 times, leaving a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 15915.48
Subtracting 344 from 380 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 9:
43 goes into 360 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 15915.488
Deduct 344 from 360 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 15915.488 with a balance of 0.0016.