Let's divide 638320 by 57
We want to figure out the number of times 638320 can be divided by 57.

Moving on to step 1:
When dividing 6 by 57, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 57

Going ahead to step 2:
57 goes into 63 1 times with a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 57 from 63 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 57

On to step 3:
57 goes into 68 1 times with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 57 from 68 and we're left with 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 57

Step 4:
57 goes into 113 1 times with a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
If we take 57 away from 113, we end up with 56.
Take the next digit (2) from the dividend and append it to 56, then repeat: 562 / 57

Going ahead to step 5:
57 can be fit into 562 9 times, resulting in a remainder of 49.
The number 9 becomes the next digit in our result. 
Result so far: 1119.0
If we take 513 away from 562, we end up with 49.
Take the next digit (0) from the dividend and append it to 49, then repeat: 490 / 57

Let's proceed to step 6:
57 goes into 490 8 times with a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 11198.0
Subtract 456 from 490 to get 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 7:
The number 57 fits into 340 5 times, leaving a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 11198.5
Subtracting 285 from 340 leaves us 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.

On to step 8:
If we divide 550 by 57, we get 9 and a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 11198.59
Subtracting 513 from 550 leaves us 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.

On to step 9:
If we divide 370 by 57, we get 6 and a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 11198.596
Deduct 342 from 370 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 10:
280 divided by 57 is 4 with a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 11198.5964
Subtracting 228 from 280 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 11:
If we divide 520 by 57, we get 9 and a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 11198.59649
Subtract 513 from 520 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
If we divide 70 by 57, we get 1 and a remainder of 13.
The next digit of our result is 1. 
Result so far: 11198.596491
Subtracting 57 from 70 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 13:
If we divide 130 by 57, we get 2 and a remainder of 16.
The next digit of our result is 2. 
Result so far: 11198.5964912
The remainder is 16 after subtracting 114 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
When dividing 160 by 57, we get 2 with a remainder of 46.
The number 2 becomes the next digit in our result. 
Result so far: 11198.59649122
Subtracting 114 from 160 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The quotient of the division is 11198.59649122, and the remainder is 4.6e-08.