We divide 13402289 by 30
We're looking to find how many times 30 goes into 13402289.

Advancing to step 1:
When dividing 1 by 30, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 30

On to step 2:
13 divided by 30 is 0 with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Take the next digit (4) from the dividend and append it to 13, then repeat: 134 / 30

Going ahead to step 3:
134 divided by 30 is 4 with a remainder of 14.
The next digit of our result is 4. 
Result so far: 4.0
If we take 120 away from 134, we end up with 14.
Bring next digit (0) of the dividend behind the 14 and repeat the process: 140 / 30

Let's proceed to step 4:
When dividing 140 by 30, we get 4 with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 44.0
The remainder is 20 after subtracting 120 from 140.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 30

On to step 5:
30 can be fit into 202 6 times, resulting in a remainder of 22.
The next digit of our result is 6. 
Result so far: 446.0
Subtracting 180 from 202 leaves us with 22.
Grab the next digit (2) from the dividend, add it to 22, then carry on: 222 / 30

Advancing to step 6:
The number 30 fits into 222 7 times, leaving a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 4467.0
Deduct 210 from 222 and we're left with 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 30

Advancing to step 7:
128 divided by 30 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 44674.0
If we take 120 away from 128, we end up with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 30

Moving on to step 8:
If we divide 89 by 30, we get 2 and a remainder of 29.
Put 2 as the next digit of the answer. 
Result so far: 446742.0
If we subtract 60 from 89, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 9:
When dividing 290 by 30, we get 9 with a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 446742.9
Subtracting 270 from 290 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.

Going ahead to step 10:
30 can be fit into 200 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 446742.96
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
200 divided by 30 is 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 446742.966
Subtracting 180 from 200 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.

After the division, we end up with 446742.966 and a remainder of 0.002.