We're dividing 30211710 by 10 
We want to figure out the number of times 30211710 can be divided by 10.

Moving on to step 1:
The number 10 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 10

Step 2:
When dividing 30 by 10, we get 3 with a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
If we take 30 away from 30, we end up with 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 10

On to step 3:
The number 10 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
If we subtract 0 from 2, we get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 10

Going ahead to step 4:
10 goes into 21 2 times with a remainder of 1.
The next digit of our result is 2. 
Result so far: 302.0
Subtract 20 from 21 to get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 10

Going ahead to step 5:
If we divide 11 by 10, we get 1 and a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 3021.0
Deduct 10 from 11 and we're left with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 10

Step 6:
10 goes into 17 1 times with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 30211.0
Subtracting 10 from 17 leaves us with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 10

Going ahead to step 7:
When dividing 71 by 10, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 302117.0
If we take 70 away from 71, we end up with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 10

Going ahead to step 8:
If we divide 10 by 10, we get 1 and a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 3021171.0
Deduct 10 from 10 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
If we divide 0 by 10, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3021171.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3021171.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 3021171.0, and the remainder is 0.0.