We look at the division of 618390 by 13 
Let's see how many times 13 fits into 618390.

Going ahead to step 1:
If we divide 6 by 13, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 13

On to step 2:
13 goes into 61 4 times with a remainder of 9.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 52 from 61 and we're left with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 13

On to step 3:
13 can be fit into 98 7 times, resulting in a remainder of 7.
The next digit of our result is 7. 
Result so far: 47.0
Deduct 91 from 98 and we're left with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 13

Advancing to step 4:
The number 13 fits into 73 5 times, leaving a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 475.0
If we subtract 65 from 73, we get 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 13

Let's proceed to step 5:
89 divided by 13 is 6 with a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 4756.0
Subtract 78 from 89 to get 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 13

Going ahead to step 6:
13 goes into 110 8 times with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 47568.0
The remainder is 6 after subtracting 104 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
60 divided by 13 is 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 47568.4
Deduct 52 from 60 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.

On to step 8:
If we divide 80 by 13, we get 6 and a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 47568.46
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
If we divide 20 by 13, we get 1 and a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 47568.461
Deduct 13 from 20 and we're left 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:
When dividing 70 by 13, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 47568.4615
If we take 65 away from 70, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 11:
13 goes into 50 3 times with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 47568.46153
If we take 39 away from 50, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 12:
110 divided by 13 is 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 47568.461538
The remainder is 6 after subtracting 104 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 13:
If we divide 60 by 13, we get 4 and a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 47568.4615384
If we subtract 52 from 60, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 14:
When dividing 80 by 13, we get 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 47568.46153846
Subtracting 78 from 80 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 47568.46153846, with a leftover of 2e-09.