We're dividing 637864 by 39 
Our goal is to divide 637864 by 39.

Let's proceed to step 1:
39 can be fit into 6 0 times, resulting in 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.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 39

On to step 2:
39 goes into 63 1 times with a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 39 away from 63, we end up with 24.
Append the next digit (7) from the dividend to 24 and continue with: 247 / 39

Step 3:
The number 39 fits into 247 6 times, leaving a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we take 234 away from 247, we end up with 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 39

Advancing to step 4:
When dividing 138 by 39, we get 3 with a remainder of 21.
The next digit of our result is 3. 
Result so far: 163.0
If we take 117 away from 138, we end up with 21.
Grab the next digit (6) from the dividend, add it to 21, then carry on: 216 / 39

On to step 5:
When dividing 216 by 39, we get 5 with a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 1635.0
Subtracting 195 from 216 leaves us with 21.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 39

Going ahead to step 6:
39 can be fit into 214 5 times, resulting in a remainder of 19.
Use 5 as the next digit of our solution. 
Result so far: 16355.0
Subtracting 195 from 214 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 7:
39 goes into 190 4 times with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 16355.4
Deduct 156 from 190 and we're left 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.

Step 8:
The number 39 fits into 340 8 times, leaving a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 16355.48
Subtracting 312 from 340 leaves us 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 9:
39 can be fit into 280 7 times, resulting in a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 16355.487
Subtracting 273 from 280 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 10:
If we divide 70 by 39, we get 1 and a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 16355.4871
Subtract 39 from 70 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 11:
39 goes into 310 7 times with a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 16355.48717
The remainder is 37 after subtracting 273 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 12:
When dividing 370 by 39, we get 9 with a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 16355.487179
If we subtract 351 from 370, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 13:
If we divide 190 by 39, we get 4 and a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 16355.4871794
Deduct 156 from 190 and we're left 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.

Step 14:
The number 39 fits into 340 8 times, leaving a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 16355.48717948
Deduct 312 from 340 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.

Our division results in 16355.48717948 with a remaining 2.8e-08.