680256 ÷ 42 
Our goal is to divide 680256 by 42.

Moving on to step 1:
If we divide 6 by 42, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 42

Step 2:
42 goes into 68 1 times with a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 42 from 68 and we're left with 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 42

On to step 3:
When dividing 260 by 42, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we take 252 away from 260, we end up with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 42

Advancing to step 4:
The number 42 fits into 82 1 times, leaving a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 161.0
Subtract 42 from 82 to get 40.
Fetch the next digit (5) from the dividend, attach it to 40 and continue: 405 / 42

Advancing to step 5:
The number 42 fits into 405 9 times, leaving a remainder of 27.
The next digit of our result is 9. 
Result so far: 1619.0
If we subtract 378 from 405, we get 27.
Include the next digit (6) from the dividend after 27, then repeat: 276 / 42

Advancing to step 6:
When dividing 276 by 42, we get 6 with a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 16196.0
The remainder is 24 after subtracting 252 from 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
240 divided by 42 is 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 16196.5
Subtract 210 from 240 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
The number 42 fits into 300 7 times, leaving a remainder of 6.
The next digit of our result is 7. 
Result so far: 16196.57
Subtract 294 from 300 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
60 divided by 42 is 1 with a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 16196.571
Deduct 42 from 60 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 10:
42 can be fit into 180 4 times, resulting in a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 16196.5714
Deduct 168 from 180 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
When dividing 120 by 42, we get 2 with a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 16196.57142
If we take 84 away from 120, we end up 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.

Moving on to step 12:
42 can be fit into 360 8 times, resulting in a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 16196.571428
If we subtract 336 from 360, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
240 divided by 42 is 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 16196.5714285
Deduct 210 from 240 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 14:
42 goes into 300 7 times with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 16196.57142857
Subtracting 294 from 300 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 16196.57142857, and the remainder is 6e-09.