We're dividing 772443 by 20 
Our goal is to divide 772443 by 20.

Moving on to step 1:
If we divide 7 by 20, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 20

Moving on to step 2:
When dividing 77 by 20, we get 3 with a remainder of 17.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 17 after subtracting 60 from 77.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 20

Let's proceed to step 3:
If we divide 172 by 20, we get 8 and a remainder of 12.
The next digit of our result is 8. 
Result so far: 38.0
Subtracting 160 from 172 leaves us with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 20

On to step 4:
If we divide 124 by 20, we get 6 and a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 386.0
Subtract 120 from 124 to get 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 20

Moving on to step 5:
If we divide 44 by 20, we get 2 and a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 3862.0
If we take 40 away from 44, we end up with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 20

On to step 6:
The number 20 fits into 43 2 times, leaving a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 38622.0
The remainder is 3 after subtracting 40 from 43.
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:
The number 20 fits into 30 1 times, leaving a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 38622.1
If we subtract 20 from 30, we get 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.
The number 5 becomes the next digit in our result. 
Result so far: 38622.15
Subtract 100 from 100 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.

Advancing to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 38622.15
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 38622.15
Deduct 0 from 0 and we're left 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.

The final result is 38622.15 with a remainder of 0.0.