397903 divided by 57 
We want to figure out the number of times 397903 can be divided by 57.

Moving on to step 1:
If we divide 3 by 57, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 57

On to step 2:
57 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Include the next digit (7) from the dividend after 39, then repeat: 397 / 57

On to step 3:
57 can be fit into 397 6 times, resulting in a remainder of 55.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 342 from 397 to get 55.
Bring next digit (9) of the dividend behind the 55 and repeat the process: 559 / 57

Advancing to step 4:
If we divide 559 by 57, we get 9 and a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 69.0
Subtract 513 from 559 to get 46.
Append the next digit (0) from the dividend to 46 and continue with: 460 / 57

Moving on to step 5:
57 goes into 460 8 times with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 698.0
If we subtract 456 from 460, we get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 57

Going ahead to step 6:
57 goes into 43 0 times with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 6980.0
Deduct 0 from 43 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 7:
The number 57 fits into 430 7 times, leaving a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 6980.7
If we take 399 away from 430, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 8:
57 can be fit into 310 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 6980.75
Deduct 285 from 310 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
57 can be fit into 250 4 times, resulting in a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 6980.754
The remainder is 22 after subtracting 228 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 10:
57 goes into 220 3 times with a remainder of 49.
Record the quotient 3 as the next digit in the result. 
Result so far: 6980.7543
Subtracting 171 from 220 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 11:
57 can be fit into 490 8 times, resulting in a remainder of 34.
The next digit of our result is 8. 
Result so far: 6980.75438
Subtracting 456 from 490 leaves us 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.

Let's proceed to step 12:
340 divided by 57 is 5 with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 6980.754385
If we take 285 away from 340, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 13:
57 can be fit into 550 9 times, resulting in a remainder of 37.
The next digit of our result is 9. 
Result so far: 6980.7543859
If we take 513 away from 550, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 14:
When dividing 370 by 57, we get 6 with a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 6980.75438596
Subtract 342 from 370 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Our division results in 6980.75438596 with a remaining 2.8e-08.