Let's divide 618151 by 30
We're looking to find how many times 30 goes into 618151.

Going ahead to step 1:
30 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 30

Step 2:
30 goes into 61 2 times with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 60 from 61, we get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 30

Let's proceed to step 3:
30 can be fit into 18 0 times, resulting in a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 20.0
The remainder is 18 after subtracting 0 from 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 30

Going ahead to step 4:
If we divide 181 by 30, we get 6 and a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 206.0
If we subtract 180 from 181, we get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 30

Step 5:
30 goes into 15 0 times with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 2060.0
The remainder is 15 after subtracting 0 from 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 30

Step 6:
When dividing 151 by 30, we get 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 20605.0
If we take 150 away from 151, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
If we divide 10 by 30, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 20605.0
Deduct 0 from 10 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.

On to step 8:
The number 30 fits into 100 3 times, leaving a remainder of 10.
The next digit of our result is 3. 
Result so far: 20605.03
If we take 90 away from 100, 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 9:
When dividing 100 by 30, we get 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 20605.033
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.

The final outcome is 20605.033, with a leftover of 0.001.