Let's divide 684843 by 27
Our goal is to divide 684843 by 27.

Advancing to step 1:
27 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our 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 / 27

Going ahead to step 2:
27 can be fit into 68 2 times, resulting in a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 54 from 68, we get 14.
Grab the next digit (4) from the dividend, add it to 14, then carry on: 144 / 27

Step 3:
The number 27 fits into 144 5 times, leaving a remainder of 9.
Use 5 as the next digit of our solution. 
Result so far: 25.0
If we take 135 away from 144, we end up with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 27

Step 4:
The number 27 fits into 98 3 times, leaving a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 253.0
Subtracting 81 from 98 leaves us with 17.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 27

Going ahead to step 5:
27 goes into 174 6 times with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 2536.0
Subtracting 162 from 174 leaves us with 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 27

Let's proceed to step 6:
27 goes into 123 4 times with a remainder of 15.
The next digit of our result is 4. 
Result so far: 25364.0
Subtract 108 from 123 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
If we divide 150 by 27, we get 5 and a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 25364.5
Deduct 135 from 150 and we're left 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.

Going ahead to step 8:
The number 27 fits into 150 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 25364.55
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 25364.55 with a remaining 0.015.