We divide 20938143 by 30
Our goal is to divide 20938143 by 30.

Advancing to step 1:
30 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 30

Step 2:
If we divide 20 by 30, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Take the next digit (9) from the dividend and append it to 20, then repeat: 209 / 30

Advancing to step 3:
30 can be fit into 209 6 times, resulting in a remainder of 29.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 180 from 209 leaves us with 29.
Bring next digit (3) of the dividend behind the 29 and repeat the process: 293 / 30

Moving on to step 4:
The number 30 fits into 293 9 times, leaving a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 69.0
Deduct 270 from 293 and we're left with 23.
Fetch the next digit (8) from the dividend, attach it to 23 and continue: 238 / 30

On to step 5:
If we divide 238 by 30, we get 7 and a remainder of 28.
Put 7 as the next digit of the answer. 
Result so far: 697.0
If we subtract 210 from 238, we get 28.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 30

On to step 6:
30 can be fit into 281 9 times, resulting in a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 6979.0
Subtract 270 from 281 to get 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 30

Let's proceed to step 7:
30 can be fit into 114 3 times, resulting in a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 69793.0
If we take 90 away from 114, we end up with 24.
Grab the next digit (3) from the dividend, add it to 24, then carry on: 243 / 30

On to step 8:
If we divide 243 by 30, we get 8 and a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 697938.0
Subtract 240 from 243 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
30 goes into 30 1 times with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 697938.1
If we subtract 30 from 30, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
If we divide 0 by 30, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 697938.1
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
30 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 697938.1
If we take 0 away from 0, we end up 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 697938.1, and the remainder is 0.0.