Let's divide 20797402 by 855
Let's see how many times 855 fits into 20797402.

Advancing to step 1:
855 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.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 855

Going ahead to step 2:
If we divide 20 by 855, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Take the next digit (7) from the dividend and append it to 20, then repeat: 207 / 855

On to step 3:
When dividing 207 by 855, we get 0 with a remainder of 207.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 207 leaves us with 207.
Include the next digit (9) from the dividend after 207, then repeat: 2079 / 855

Advancing to step 4:
If we divide 2079 by 855, we get 2 and a remainder of 369.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1710 from 2079 and we're left with 369.
Grab the next digit (7) from the dividend, add it to 369, then carry on: 3697 / 855

Step 5:
If we divide 3697 by 855, we get 4 and a remainder of 277.
Write down 4 as next digit of the result. 
Result so far: 24.0
Subtracting 3420 from 3697 leaves us with 277.
Include the next digit (4) from the dividend after 277, then repeat: 2774 / 855

Advancing to step 6:
If we divide 2774 by 855, we get 3 and a remainder of 209.
Use 3 as the next digit of our solution. 
Result so far: 243.0
The remainder is 209 after subtracting 2565 from 2774.
Include the next digit (0) from the dividend after 209, then repeat: 2090 / 855

On to step 7:
If we divide 2090 by 855, we get 2 and a remainder of 380.
Record the quotient 2 as the next digit in the result. 
Result so far: 2432.0
Subtract 1710 from 2090 to get 380.
Append the next digit (2) from the dividend to 380 and continue with: 3802 / 855

Step 8:
If we divide 3802 by 855, we get 4 and a remainder of 382.
The number 4 becomes the next digit in our result. 
Result so far: 24324.0
Subtracting 3420 from 3802 leaves us with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Moving on to step 9:
3820 divided by 855 is 4 with a remainder of 400.
The number 4 becomes the next digit in our result. 
Result so far: 24324.4
The remainder is 400 after subtracting 3420 from 3820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 10:
855 goes into 4000 4 times with a remainder of 580.
Write down 4 as next digit of the result. 
Result so far: 24324.44
If we subtract 3420 from 4000, we get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

In conclusion, the division gives 24324.44 with a balance of 0.58.