We divide 680740 by 54
We want to divide 680740 by 54.

Going ahead to step 1:
The number 54 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 54

On to step 2:
68 divided by 54 is 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 54 from 68 leaves us with 14.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 54

Advancing to step 3:
When dividing 140 by 54, we get 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 108 from 140 to get 32.
Include the next digit (7) from the dividend after 32, then repeat: 327 / 54

Going ahead to step 4:
The number 54 fits into 327 6 times, leaving a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 126.0
If we take 324 away from 327, we end up with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 54

Step 5:
54 can be fit into 34 0 times, resulting in a remainder of 34.
The next digit of our result is 0. 
Result so far: 1260.0
Subtracting 0 from 34 leaves us with 34.
Fetch the next digit (0) from the dividend, attach it to 34 and continue: 340 / 54

Let's proceed to step 6:
The number 54 fits into 340 6 times, leaving a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 12606.0
Deduct 324 from 340 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.

Going ahead to step 7:
54 goes into 160 2 times with a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 12606.2
The remainder is 52 after subtracting 108 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 8:
If we divide 520 by 54, we get 9 and a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 12606.29
The remainder is 34 after subtracting 486 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 9:
54 goes into 340 6 times with a remainder of 16.
The next digit of our result is 6. 
Result so far: 12606.296
If we subtract 324 from 340, 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:
54 can be fit into 160 2 times, resulting in a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 12606.2962
If we subtract 108 from 160, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 11:
54 goes into 520 9 times with a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 12606.29629
Deduct 486 from 520 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 12:
340 divided by 54 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 12606.296296
Subtract 324 from 340 to 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.

Going ahead to step 13:
160 divided by 54 is 2 with a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 12606.2962962
If we take 108 away from 160, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 14:
When dividing 520 by 54, we get 9 with a remainder of 34.
The next digit of our result is 9. 
Result so far: 12606.29629629
Subtract 486 from 520 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final result is 12606.29629629 with a remainder of 3.4e-08.