6827457 ÷ 345 
Let's see how many times 345 fits into 6827457.

Step 1:
The number 345 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 345

Moving on to step 2:
The number 345 fits into 68 0 times, leaving a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Append the next digit (2) from the dividend to 68 and continue with: 682 / 345

Step 3:
345 goes into 682 1 times with a remainder of 337.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 345 from 682 and we're left with 337.
Append the next digit (7) from the dividend to 337 and continue with: 3377 / 345

Going ahead to step 4:
When dividing 3377 by 345, we get 9 with a remainder of 272.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 3105 from 3377, we get 272.
Bring next digit (4) of the dividend behind the 272 and repeat the process: 2724 / 345

Going ahead to step 5:
When dividing 2724 by 345, we get 7 with a remainder of 309.
The number 7 becomes the next digit in our result. 
Result so far: 197.0
Subtracting 2415 from 2724 leaves us with 309.
Fetch the next digit (5) from the dividend, attach it to 309 and continue: 3095 / 345

Step 6:
345 can be fit into 3095 8 times, resulting in a remainder of 335.
Record the quotient 8 as the next digit in the result. 
Result so far: 1978.0
If we take 2760 away from 3095, we end up with 335.
Grab the next digit (7) from the dividend, add it to 335, then carry on: 3357 / 345

Let's proceed to step 7:
If we divide 3357 by 345, we get 9 and a remainder of 252.
Record the quotient 9 as the next digit in the result. 
Result so far: 19789.0
The remainder is 252 after subtracting 3105 from 3357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Going ahead to step 8:
If we divide 2520 by 345, we get 7 and a remainder of 105.
Put 7 as the next digit of the answer. 
Result so far: 19789.7
Deduct 2415 from 2520 and we're left with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 9:
The number 345 fits into 1050 3 times, leaving a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 19789.73
If we subtract 1035 from 1050, 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.

On to step 10:
345 goes into 150 0 times with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 19789.73
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 11:
345 can be fit into 1500 4 times, resulting in a remainder of 120.
Write down 4 as next digit of the result. 
Result so far: 19789.7304
Deduct 1380 from 1500 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 12:
1200 divided by 345 is 3 with a remainder of 165.
The next digit of our result is 3. 
Result so far: 19789.73043
The remainder is 165 after subtracting 1035 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Let's proceed to step 13:
1650 divided by 345 is 4 with a remainder of 270.
Record the quotient 4 as the next digit in the result. 
Result so far: 19789.730434
Deduct 1380 from 1650 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 14:
If we divide 2700 by 345, we get 7 and a remainder of 285.
The number 7 becomes the next digit in our result. 
Result so far: 19789.7304347
If we take 2415 away from 2700, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 15:
2850 divided by 345 is 8 with a remainder of 90.
Put 8 as the next digit of the answer. 
Result so far: 19789.73043478
If we subtract 2760 from 2850, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

After the division, we end up with 19789.73043478 and a remainder of 9e-08.