We look at the division of 20424146 by 853 
We want to divide 20424146 by 853.

Let's proceed to step 1:
When dividing 2 by 853, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 853

Advancing to step 2:
853 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Bring next digit (4) of the dividend behind the 20 and repeat the process: 204 / 853

Going ahead to step 3:
The number 853 fits into 204 0 times, leaving a remainder of 204.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 204 to get 204.
Grab the next digit (2) from the dividend, add it to 204, then carry on: 2042 / 853

Going ahead to step 4:
853 can be fit into 2042 2 times, resulting in a remainder of 336.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 1706 from 2042 leaves us with 336.
Grab the next digit (4) from the dividend, add it to 336, then carry on: 3364 / 853

Going ahead to step 5:
If we divide 3364 by 853, we get 3 and a remainder of 805.
The next digit of our result is 3. 
Result so far: 23.0
The remainder is 805 after subtracting 2559 from 3364.
Append the next digit (1) from the dividend to 805 and continue with: 8051 / 853

Let's proceed to step 6:
853 goes into 8051 9 times with a remainder of 374.
The number 9 becomes the next digit in our result. 
Result so far: 239.0
Deduct 7677 from 8051 and we're left with 374.
Append the next digit (4) from the dividend to 374 and continue with: 3744 / 853

Moving on to step 7:
When dividing 3744 by 853, we get 4 with a remainder of 332.
The next digit of our result is 4. 
Result so far: 2394.0
If we take 3412 away from 3744, we end up with 332.
Include the next digit (6) from the dividend after 332, then repeat: 3326 / 853

On to step 8:
The number 853 fits into 3326 3 times, leaving a remainder of 767.
The number 3 becomes the next digit in our result. 
Result so far: 23943.0
If we take 2559 away from 3326, we end up with 767.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7670, and continue the process.

Step 9:
853 goes into 7670 8 times with a remainder of 846.
Record the quotient 8 as the next digit in the result. 
Result so far: 23943.8
Deduct 6824 from 7670 and we're left with 846.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8460, and continue the process.

Step 10:
When dividing 8460 by 853, we get 9 with a remainder of 783.
Use 9 as the next digit of our solution. 
Result so far: 23943.89
Subtracting 7677 from 8460 leaves us with 783.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7830, and continue the process.

Going ahead to step 11:
7830 divided by 853 is 9 with a remainder of 153.
Record the quotient 9 as the next digit in the result. 
Result so far: 23943.899
If we subtract 7677 from 7830, we get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Our division results in 23943.899 with a remaining 0.0153.