630840 ÷ 57 
Our goal is to divide 630840 by 57.

Let's proceed to step 1:
6 divided by 57 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 57

Moving on to step 2:
When dividing 63 by 57, we get 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 57 from 63 leaves us with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 57

Going ahead to step 3:
When dividing 60 by 57, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 3 after subtracting 57 from 60.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 57

On to step 4:
The number 57 fits into 38 0 times, leaving a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 110.0
Subtracting 0 from 38 leaves us with 38.
Include the next digit (4) from the dividend after 38, then repeat: 384 / 57

Let's proceed to step 5:
When dividing 384 by 57, we get 6 with a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 1106.0
Subtract 342 from 384 to get 42.
Bring next digit (0) of the dividend behind the 42 and repeat the process: 420 / 57

Advancing to step 6:
The number 57 fits into 420 7 times, leaving a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 11067.0
If we take 399 away from 420, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
57 goes into 210 3 times with a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 11067.3
Subtract 171 from 210 to get 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 8:
57 goes into 390 6 times with a remainder of 48.
The next digit of our result is 6. 
Result so far: 11067.36
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.

Moving on to step 9:
57 goes into 480 8 times with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 11067.368
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.

Step 10:
When dividing 240 by 57, we get 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 11067.3684
The remainder is 12 after subtracting 228 from 240.
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 11:
57 goes into 120 2 times with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 11067.36842
Subtract 114 from 120 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.

On to step 12:
60 divided by 57 is 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 11067.368421
If we take 57 away from 60, we end up 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.

Advancing to step 13:
30 divided by 57 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 11067.368421
Deduct 0 from 30 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.

Step 14:
57 goes into 300 5 times with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 11067.36842105
Subtracting 285 from 300 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The quotient of the division is 11067.36842105, and the remainder is 1.5e-08.