We divide 771740 by 20
Let's see how many times 20 fits into 771740.

Going ahead to step 1:
20 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 20

Moving on to step 2:
If we divide 77 by 20, we get 3 and a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 60 from 77, we get 17.
Append the next digit (1) from the dividend to 17 and continue with: 171 / 20

Let's proceed to step 3:
When dividing 171 by 20, we get 8 with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 38.0
Deduct 160 from 171 and we're left with 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 20

Step 4:
20 can be fit into 117 5 times, resulting in a remainder of 17.
The number 5 becomes the next digit in our result. 
Result so far: 385.0
Deduct 100 from 117 and we're left with 17.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 20

Step 5:
If we divide 174 by 20, we get 8 and a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 3858.0
The remainder is 14 after subtracting 160 from 174.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 20

On to step 6:
The number 20 fits into 140 7 times, leaving a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 38587.0
Deduct 140 from 140 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.

Let's proceed to step 7:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 38587.0
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.

Advancing to step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 38587.0
If we subtract 0 from 0, 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.

The quotient of the division is 38587.0, and the remainder is 0.0.