We're dividing 638488 by 49 
Our goal is to divide 638488 by 49.

Advancing to step 1:
49 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 49

Step 2:
The number 49 fits into 63 1 times, leaving a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 14 after subtracting 49 from 63.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 49

Going ahead to step 3:
If we divide 148 by 49, we get 3 and a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 147 from 148 leaves us with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 49

Going ahead to step 4:
14 divided by 49 is 0 with a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 130.0
Deduct 0 from 14 and we're left with 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 49

Let's proceed to step 5:
If we divide 148 by 49, we get 3 and a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 1303.0
The remainder is 1 after subtracting 147 from 148.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 49

Step 6:
49 goes into 18 0 times with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 13030.0
Deduct 0 from 18 and we're left 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 7:
49 goes into 180 3 times with a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 13030.3
If we subtract 147 from 180, 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.

Moving on to step 8:
330 divided by 49 is 6 with a remainder of 36.
The next digit of our result is 6. 
Result so far: 13030.36
If we take 294 away from 330, we end up 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.

Going ahead to step 9:
When dividing 360 by 49, we get 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 13030.367
The remainder is 17 after subtracting 343 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 10:
When dividing 170 by 49, we get 3 with a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 13030.3673
If we take 147 away from 170, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 11:
If we divide 230 by 49, we get 4 and a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 13030.36734
Deduct 196 from 230 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.

Let's proceed to step 12:
When dividing 340 by 49, we get 6 with a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 13030.367346
Deduct 294 from 340 and we're left 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.

On to step 13:
49 can be fit into 460 9 times, resulting in a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 13030.3673469
If we subtract 441 from 460, 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.

Let's proceed to step 14:
When dividing 190 by 49, we get 3 with a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 13030.36734693
If we take 147 away from 190, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

The final outcome is 13030.36734693, with a leftover of 4.3e-08.