378849 ÷ 57 
Let's see how many times 57 fits into 378849.

Step 1:
57 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 57

Moving on to step 2:
37 divided by 57 is 0 with a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Grab the next digit (8) from the dividend, add it to 37, then carry on: 378 / 57

On to step 3:
When dividing 378 by 57, we get 6 with a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 342 from 378 leaves us with 36.
Bring next digit (8) of the dividend behind the 36 and repeat the process: 368 / 57

Going ahead to step 4:
368 divided by 57 is 6 with a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 66.0
Subtract 342 from 368 to get 26.
Take the next digit (4) from the dividend and append it to 26, then repeat: 264 / 57

Advancing to step 5:
264 divided by 57 is 4 with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 664.0
Deduct 228 from 264 and we're left with 36.
Fetch the next digit (9) from the dividend, attach it to 36 and continue: 369 / 57

Going ahead to step 6:
If we divide 369 by 57, we get 6 and a remainder of 27.
The next digit of our result is 6. 
Result so far: 6646.0
If we take 342 away from 369, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
57 goes into 270 4 times with a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 6646.4
The remainder is 42 after subtracting 228 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 8:
When dividing 420 by 57, we get 7 with a remainder of 21.
The number 7 becomes the next digit in our result. 
Result so far: 6646.47
The remainder is 21 after subtracting 399 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 9:
210 divided by 57 is 3 with a remainder of 39.
The next digit of our result is 3. 
Result so far: 6646.473
Subtracting 171 from 210 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 10:
57 goes into 390 6 times with a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 6646.4736
If we take 342 away from 390, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 11:
The number 57 fits into 480 8 times, leaving a remainder of 24.
The next digit of our result is 8. 
Result so far: 6646.47368
Deduct 456 from 480 and we're left with 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 12:
If we divide 240 by 57, we get 4 and a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 6646.473684
Subtract 228 from 240 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
If we divide 120 by 57, we get 2 and a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 6646.4736842
If we subtract 114 from 120, we 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.

On to step 14:
The number 57 fits into 60 1 times, leaving a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 6646.47368421
Deduct 57 from 60 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 6646.47368421 with a remainder of 3e-09.