We look at the division of 50218468 by 13 
Let's see how many times 13 fits into 50218468.

Going ahead to step 1:
If we divide 5 by 13, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 13

Going ahead to step 2:
50 divided by 13 is 3 with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 39 from 50 and we're left with 11.
Fetch the next digit (2) from the dividend, attach it to 11 and continue: 112 / 13

Step 3:
13 can be fit into 112 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 38.0
Subtracting 104 from 112 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 13

Advancing to step 4:
If we divide 81 by 13, we get 6 and a remainder of 3.
The next digit of our result is 6. 
Result so far: 386.0
Deduct 78 from 81 and we're left with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 13

Going ahead to step 5:
When dividing 38 by 13, we get 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 3862.0
If we take 26 away from 38, we end up with 12.
Grab the next digit (4) from the dividend, add it to 12, then carry on: 124 / 13

Going ahead to step 6:
When dividing 124 by 13, we get 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 38629.0
Subtracting 117 from 124 leaves us with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 13

On to step 7:
13 goes into 76 5 times with a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 386295.0
If we take 65 away from 76, we end up with 11.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 13

Going ahead to step 8:
If we divide 118 by 13, we get 9 and a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 3862959.0
Subtracting 117 from 118 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 9:
13 goes into 10 0 times with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 3862959.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
13 can be fit into 100 7 times, resulting in a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 3862959.07
Subtract 91 from 100 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.

Let's proceed to step 11:
If we divide 90 by 13, we get 6 and a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 3862959.076
Subtracting 78 from 90 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 12:
When dividing 120 by 13, we get 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 3862959.0769
Subtract 117 from 120 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 13:
13 can be fit into 30 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 3862959.07692
Subtract 26 from 30 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
40 divided by 13 is 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 3862959.076923
Subtracting 39 from 40 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 15:
10 divided by 13 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 3862959.076923
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 16:
100 divided by 13 is 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 3862959.07692307
Subtract 91 from 100 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.

Our division results in 3862959.07692307 with a remaining 9e-09.