We're dividing 639477 by 52 
Our goal is to divide 639477 by 52.

Step 1:
If we divide 6 by 52, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 52

Step 2:
The number 52 fits into 63 1 times, leaving a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 52 from 63 leaves us with 11.
Fetch the next digit (9) from the dividend, attach it to 11 and continue: 119 / 52

On to step 3:
When dividing 119 by 52, we get 2 with a remainder of 15.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 104 from 119 and we're left with 15.
Grab the next digit (4) from the dividend, add it to 15, then carry on: 154 / 52

On to step 4:
52 goes into 154 2 times with a remainder of 50.
Use 2 as the next digit of our solution. 
Result so far: 122.0
If we take 104 away from 154, we end up with 50.
Append the next digit (7) from the dividend to 50 and continue with: 507 / 52

Going ahead to step 5:
507 divided by 52 is 9 with a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 1229.0
The remainder is 39 after subtracting 468 from 507.
Fetch the next digit (7) from the dividend, attach it to 39 and continue: 397 / 52

On to step 6:
If we divide 397 by 52, we get 7 and a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 12297.0
If we take 364 away from 397, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 7:
52 goes into 330 6 times with a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 12297.6
Subtracting 312 from 330 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.

Advancing to step 8:
When dividing 180 by 52, we get 3 with a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 12297.63
The remainder is 24 after subtracting 156 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
240 divided by 52 is 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 12297.634
Subtract 208 from 240 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
If we divide 320 by 52, we get 6 and a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 12297.6346
Deduct 312 from 320 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
52 can be fit into 80 1 times, resulting in a remainder of 28.
The next digit of our result is 1. 
Result so far: 12297.63461
If we take 52 away from 80, we end up 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 12:
If we divide 280 by 52, we get 5 and a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 12297.634615
Subtracting 260 from 280 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 13:
If we divide 200 by 52, we get 3 and a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 12297.6346153
If we subtract 156 from 200, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 14:
52 goes into 440 8 times with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 12297.63461538
Subtracting 416 from 440 leaves us 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.

After the division, we end up with 12297.63461538 and a remainder of 2.4e-08.