Let's divide 647638 by 27
We're looking to find how many times 27 goes into 647638.

Let's proceed to step 1:
6 divided by 27 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 27

On to step 2:
When dividing 64 by 27, we get 2 with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 10 after subtracting 54 from 64.
Include the next digit (7) from the dividend after 10, then repeat: 107 / 27

Going ahead to step 3:
The number 27 fits into 107 3 times, leaving a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
The remainder is 26 after subtracting 81 from 107.
Include the next digit (6) from the dividend after 26, then repeat: 266 / 27

Let's proceed to step 4:
When dividing 266 by 27, we get 9 with a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 239.0
Subtracting 243 from 266 leaves us with 23.
Fetch the next digit (3) from the dividend, attach it to 23 and continue: 233 / 27

Advancing to step 5:
The number 27 fits into 233 8 times, leaving a remainder of 17.
Put 8 as the next digit of the answer. 
Result so far: 2398.0
If we take 216 away from 233, we end up with 17.
Append the next digit (8) from the dividend to 17 and continue with: 178 / 27

Let's proceed to step 6:
When dividing 178 by 27, we get 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 23986.0
Subtracting 162 from 178 leaves us 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.

Step 7:
If we divide 160 by 27, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 23986.5
Subtract 135 from 160 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
When dividing 250 by 27, we get 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 23986.59
If we subtract 243 from 250, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
27 can be fit into 70 2 times, resulting in a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 23986.592
If we subtract 54 from 70, 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.

On to step 10:
27 goes into 160 5 times with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 23986.5925
The remainder is 25 after subtracting 135 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 11:
The number 27 fits into 250 9 times, leaving a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 23986.59259
If we take 243 away from 250, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 12:
If we divide 70 by 27, we get 2 and a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 23986.592592
If we subtract 54 from 70, 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.

Advancing to step 13:
160 divided by 27 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 23986.5925925
The remainder is 25 after subtracting 135 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 14:
27 goes into 250 9 times with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 23986.59259259
Deduct 243 from 250 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 23986.59259259 with a remaining 7e-09.