210551 divided by 30 
We're looking to find how many times 30 goes into 210551.

Going ahead to step 1:
The number 30 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 30

Moving on to step 2:
The number 30 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 30

Let's proceed to step 3:
When dividing 210 by 30, we get 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 210 away from 210, we end up with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 30

Let's proceed to step 4:
30 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 70.0
If we subtract 0 from 5, we get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 30

Moving on to step 5:
55 divided by 30 is 1 with a remainder of 25.
The next digit of our result is 1. 
Result so far: 701.0
If we subtract 30 from 55, we get 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 30

On to step 6:
30 can be fit into 251 8 times, resulting in a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 7018.0
If we subtract 240 from 251, 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.

Let's proceed to step 7:
If we divide 110 by 30, we get 3 and a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 7018.3
Subtract 90 from 110 to 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.

Let's proceed to step 8:
200 divided by 30 is 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 7018.36
Subtract 180 from 200 to 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.

Moving on to step 9:
30 goes into 200 6 times with a remainder of 20.
The next digit of our result is 6. 
Result so far: 7018.366
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 7018.366 with a balance of 0.002.