We divide 638745 by 57
We're looking to find how many times 57 goes into 638745.

Step 1:
6 divided by 57 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 57

Moving on to step 2:
63 divided by 57 is 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 57 away from 63, we end up with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 57

Advancing to step 3:
68 divided by 57 is 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 57 from 68 leaves us with 11.
Include the next digit (7) from the dividend after 11, then repeat: 117 / 57

Step 4:
The number 57 fits into 117 2 times, leaving a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 112.0
The remainder is 3 after subtracting 114 from 117.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 57

Step 5:
57 goes into 34 0 times with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 1120.0
The remainder is 34 after subtracting 0 from 34.
Take the next digit (5) from the dividend and append it to 34, then repeat: 345 / 57

Advancing to step 6:
345 divided by 57 is 6 with a remainder of 3.
Use 6 as the next digit of our solution. 
Result so far: 11206.0
Subtracting 342 from 345 leaves us 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.

Moving on to step 7:
57 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 11206.0
If we take 0 away from 30, we end up 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.

Moving on to step 8:
57 goes into 300 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 11206.05
The remainder is 15 after subtracting 285 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
57 can be fit into 150 2 times, resulting in a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 11206.052
Deduct 114 from 150 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 10:
When dividing 360 by 57, we get 6 with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 11206.0526
Subtracting 342 from 360 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 11:
When dividing 180 by 57, we get 3 with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 11206.05263
Subtract 171 from 180 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 12:
When dividing 90 by 57, we get 1 with a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 11206.052631
If we subtract 57 from 90, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 13:
57 can be fit into 330 5 times, resulting in a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 11206.0526315
Subtracting 285 from 330 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 14:
57 can be fit into 450 7 times, resulting in a remainder of 51.
The number 7 becomes the next digit in our result. 
Result so far: 11206.05263157
If we take 399 away from 450, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The final outcome is 11206.05263157, with a leftover of 5.1e-08.