30918555 ÷ 13 
We want to figure out the number of times 30918555 can be divided by 13.

Going ahead to step 1:
When dividing 3 by 13, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 13

Step 2:
When dividing 30 by 13, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 26 from 30 leaves us with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 13

Moving on to step 3:
49 divided by 13 is 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 23.0
Subtracting 39 from 49 leaves us with 10.
Take the next digit (1) from the dividend and append it to 10, then repeat: 101 / 13

Step 4:
101 divided by 13 is 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 237.0
Subtracting 91 from 101 leaves us with 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 13

Going ahead to step 5:
When dividing 108 by 13, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 2378.0
Deduct 104 from 108 and we're left with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 13

On to step 6:
45 divided by 13 is 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 23783.0
Deduct 39 from 45 and we're left with 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 13

On to step 7:
65 divided by 13 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 237835.0
If we subtract 65 from 65, we get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 13

Advancing to step 8:
The number 13 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 2378350.0
If we take 0 away from 5, 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.

Going ahead to step 9:
When dividing 50 by 13, we get 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 2378350.3
Subtract 39 from 50 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 10:
110 divided by 13 is 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 2378350.38
Deduct 104 from 110 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 11:
60 divided by 13 is 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 2378350.384
The remainder is 8 after subtracting 52 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
The number 13 fits into 80 6 times, leaving a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 2378350.3846
If we take 78 away from 80, we end up 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.

Step 13:
20 divided by 13 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 2378350.38461
The remainder is 7 after subtracting 13 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 14:
13 can be fit into 70 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 2378350.384615
The remainder is 5 after subtracting 65 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 15:
If we divide 50 by 13, we get 3 and a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 2378350.3846153
If we subtract 39 from 50, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 16:
110 divided by 13 is 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 2378350.38461538
If we take 104 away from 110, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 2378350.38461538, and the remainder is 6e-09.