20931 divided by 38 
Let's see how many times 38 fits into 20931.

Advancing to step 1:
38 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 38

Let's proceed to step 2:
38 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 38

On to step 3:
38 can be fit into 209 5 times, resulting in a remainder of 19.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 190 from 209 to get 19.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 38

Step 4:
When dividing 193 by 38, we get 5 with a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 55.0
Subtract 190 from 193 to get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 38

Step 5:
If we divide 31 by 38, we get 0 and a remainder of 31.
The next digit of our result is 0. 
Result so far: 550.0
The remainder is 31 after subtracting 0 from 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 6:
If we divide 310 by 38, we get 8 and a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 550.8
The remainder is 6 after subtracting 304 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
38 goes into 60 1 times with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 550.81
If we take 38 away from 60, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
When dividing 220 by 38, we get 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 550.815
The remainder is 30 after subtracting 190 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
If we divide 300 by 38, we get 7 and a remainder of 34.
The next digit of our result is 7. 
Result so far: 550.8157
Subtracting 266 from 300 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 10:
The number 38 fits into 340 8 times, leaving a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 550.81578
If we subtract 304 from 340, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 11:
38 can be fit into 360 9 times, resulting in a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 550.815789
If we subtract 342 from 360, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 12:
When dividing 180 by 38, we get 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 550.8157894
The remainder is 28 after subtracting 152 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 13:
38 goes into 280 7 times with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 550.81578947
Subtract 266 from 280 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

In conclusion, the division gives 550.81578947 with a balance of 1.4e-08.