Let's divide 20837865 by 939
We want to divide 20837865 by 939.

Advancing to step 1:
939 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 939

Advancing to step 2:
20 divided by 939 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Bring next digit (8) of the dividend behind the 20 and repeat the process: 208 / 939

Step 3:
939 goes into 208 0 times with a remainder of 208.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 208 and we're left with 208.
Append the next digit (3) from the dividend to 208 and continue with: 2083 / 939

On to step 4:
939 can be fit into 2083 2 times, resulting in a remainder of 205.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 1878 from 2083, we get 205.
Bring next digit (7) of the dividend behind the 205 and repeat the process: 2057 / 939

Going ahead to step 5:
939 can be fit into 2057 2 times, resulting in a remainder of 179.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 1878 from 2057, we get 179.
Grab the next digit (8) from the dividend, add it to 179, then carry on: 1798 / 939

Going ahead to step 6:
When dividing 1798 by 939, we get 1 with a remainder of 859.
Record the quotient 1 as the next digit in the result. 
Result so far: 221.0
If we take 939 away from 1798, we end up with 859.
Include the next digit (6) from the dividend after 859, then repeat: 8596 / 939

Let's proceed to step 7:
If we divide 8596 by 939, we get 9 and a remainder of 145.
The next digit of our result is 9. 
Result so far: 2219.0
The remainder is 145 after subtracting 8451 from 8596.
Include the next digit (5) from the dividend after 145, then repeat: 1455 / 939

Step 8:
939 goes into 1455 1 times with a remainder of 516.
Put 1 as the next digit of the answer. 
Result so far: 22191.0
If we take 939 away from 1455, we end up with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

On to step 9:
5160 divided by 939 is 5 with a remainder of 465.
The next digit of our result is 5. 
Result so far: 22191.5
Subtracting 4695 from 5160 leaves us with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Moving on to step 10:
When dividing 4650 by 939, we get 4 with a remainder of 894.
The next digit of our result is 4. 
Result so far: 22191.54
If we take 3756 away from 4650, we end up with 894.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8940, and continue the process.

Moving on to step 11:
When dividing 8940 by 939, we get 9 with a remainder of 489.
The number 9 becomes the next digit in our result. 
Result so far: 22191.549
If we subtract 8451 from 8940, we get 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4890, and continue the process.

Step 12:
939 can be fit into 4890 5 times, resulting in a remainder of 195.
Put 5 as the next digit of the answer. 
Result so far: 22191.5495
Deduct 4695 from 4890 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Moving on to step 13:
939 can be fit into 1950 2 times, resulting in a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 22191.54952
Subtract 1878 from 1950 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 14:
720 divided by 939 is 0 with a remainder of 720.
The number 0 becomes the next digit in our result. 
Result so far: 22191.54952
Subtracting 0 from 720 leaves us with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Going ahead to step 15:
939 goes into 7200 7 times with a remainder of 627.
The next digit of our result is 7. 
Result so far: 22191.5495207
If we subtract 6573 from 7200, we get 627.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6270, and continue the process.

Step 16:
When dividing 6270 by 939, we get 6 with a remainder of 636.
Put 6 as the next digit of the answer. 
Result so far: 22191.54952076
Deduct 5634 from 6270 and we're left with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

The quotient of the division is 22191.54952076, and the remainder is 6.36e-07.