794563 ÷ 20 
We want to divide 794563 by 20.

On to step 1:
20 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 20

Moving on to step 2:
20 goes into 79 3 times with a remainder of 19.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 60 from 79 and we're left with 19.
Take the next digit (4) from the dividend and append it to 19, then repeat: 194 / 20

On to step 3:
20 can be fit into 194 9 times, resulting in a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 39.0
Subtract 180 from 194 to get 14.
Grab the next digit (5) from the dividend, add it to 14, then carry on: 145 / 20

Step 4:
The number 20 fits into 145 7 times, leaving a remainder of 5.
The next digit of our result is 7. 
Result so far: 397.0
If we take 140 away from 145, we end up with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 20

Moving on to step 5:
If we divide 56 by 20, we get 2 and a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 3972.0
The remainder is 16 after subtracting 40 from 56.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 20

Let's proceed to step 6:
If we divide 163 by 20, we get 8 and a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 39728.0
Deduct 160 from 163 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
20 goes into 30 1 times with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 39728.1
Subtracting 20 from 30 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 39728.15
If we subtract 100 from 100, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 39728.15
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
20 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 39728.15
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 39728.15, and the remainder is 0.0.