Let's divide 84310 by 30
We want to figure out the number of times 84310 can be divided by 30.

Moving on to step 1:
30 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 30

Moving on to step 2:
When dividing 84 by 30, we get 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 24 after subtracting 60 from 84.
Fetch the next digit (3) from the dividend, attach it to 24 and continue: 243 / 30

Let's proceed to step 3:
When dividing 243 by 30, we get 8 with a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we take 240 away from 243, we end up with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 30

Advancing to step 4:
When dividing 31 by 30, we get 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 281.0
If we subtract 30 from 31, we get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 30

On to step 5:
If we divide 10 by 30, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 2810.0
If we take 0 away from 10, we end up 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.

Going ahead to step 6:
When dividing 100 by 30, we get 3 with a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 2810.3
The remainder is 10 after subtracting 90 from 100.
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 7:
When dividing 100 by 30, we get 3 with a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 2810.33
If we subtract 90 from 100, we 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.

After the division, we end up with 2810.33 and a remainder of 0.01.