We're dividing 20158492 by 983 
We want to divide 20158492 by 983.

On to step 1:
983 can be fit into 2 0 times, resulting in 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.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 983

Going ahead to step 2:
When dividing 20 by 983, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 983

Let's proceed to step 3:
983 goes into 201 0 times with a remainder of 201.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 201, we end up with 201.
Take the next digit (5) from the dividend and append it to 201, then repeat: 2015 / 983

Step 4:
983 goes into 2015 2 times with a remainder of 49.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 1966 from 2015 to get 49.
Append the next digit (8) from the dividend to 49 and continue with: 498 / 983

Let's proceed to step 5:
983 can be fit into 498 0 times, resulting in a remainder of 498.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we subtract 0 from 498, we get 498.
Include the next digit (4) from the dividend after 498, then repeat: 4984 / 983

On to step 6:
The number 983 fits into 4984 5 times, leaving a remainder of 69.
The number 5 becomes the next digit in our result. 
Result so far: 205.0
If we subtract 4915 from 4984, we get 69.
Bring next digit (9) of the dividend behind the 69 and repeat the process: 699 / 983

Step 7:
983 can be fit into 699 0 times, resulting in a remainder of 699.
Use 0 as the next digit of our solution. 
Result so far: 2050.0
If we subtract 0 from 699, we get 699.
Grab the next digit (2) from the dividend, add it to 699, then carry on: 6992 / 983

Going ahead to step 8:
983 can be fit into 6992 7 times, resulting in a remainder of 111.
Use 7 as the next digit of our solution. 
Result so far: 20507.0
Subtracting 6881 from 6992 leaves us with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Moving on to step 9:
The number 983 fits into 1110 1 times, leaving a remainder of 127.
Use 1 as the next digit of our solution. 
Result so far: 20507.1
If we subtract 983 from 1110, we get 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Going ahead to step 10:
The number 983 fits into 1270 1 times, leaving a remainder of 287.
Record the quotient 1 as the next digit in the result. 
Result so far: 20507.11
Subtracting 983 from 1270 leaves us with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

The quotient of the division is 20507.11, and the remainder is 0.287.