84321349 divided by 30 
Let's see how many times 30 fits into 84321349.

Moving on to step 1:
30 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 30

Advancing to step 2:
30 can be fit into 84 2 times, resulting in a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 60 from 84 and we're left with 24.
Bring next digit (3) of the dividend behind the 24 and repeat the process: 243 / 30

Advancing to step 3:
If we divide 243 by 30, we get 8 and a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 28.0
If we take 240 away from 243, we end up with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 30

Step 4:
32 divided by 30 is 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 281.0
If we subtract 30 from 32, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 30

Advancing to step 5:
30 can be fit into 21 0 times, resulting in a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 2810.0
The remainder is 21 after subtracting 0 from 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 30

Going ahead to step 6:
When dividing 213 by 30, we get 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 28107.0
Subtracting 210 from 213 leaves us with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 30

Going ahead to step 7:
30 goes into 34 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 281071.0
Deduct 30 from 34 and we're left with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 30

Going ahead to step 8:
The number 30 fits into 49 1 times, leaving a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 2810711.0
The remainder is 19 after subtracting 30 from 49.
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 9:
30 goes into 190 6 times with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 2810711.6
Subtract 180 from 190 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 10:
When dividing 100 by 30, we get 3 with a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 2810711.63
Deduct 90 from 100 and we're left 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.

Let's proceed to step 11:
30 goes into 100 3 times with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 2810711.633
Deduct 90 from 100 and we're left 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.

Our division results in 2810711.633 with a remaining 0.001.