We divide 777616 by 20
We want to figure out the number of times 777616 can be divided by 20.

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
If we take 0 away from 7, we end up with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 20

Advancing to step 2:
20 goes into 77 3 times with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 17 after subtracting 60 from 77.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 20

Advancing to step 3:
177 divided by 20 is 8 with a remainder of 17.
The next digit of our result is 8. 
Result so far: 38.0
Subtracting 160 from 177 leaves us with 17.
Bring next digit (6) of the dividend behind the 17 and repeat the process: 176 / 20

Step 4:
If we divide 176 by 20, we get 8 and a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 388.0
If we take 160 away from 176, we end up with 16.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 20

On to step 5:
When dividing 161 by 20, we get 8 with a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 3888.0
If we subtract 160 from 161, we get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 20

Let's proceed to step 6:
20 goes into 16 0 times with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 38880.0
Subtract 0 from 16 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
20 goes into 160 8 times with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 38880.8
If we subtract 160 from 160, 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.

Moving on to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 38880.8
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 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 38880.8
Subtracting 0 from 0 leaves us 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 quotient of the division is 38880.8, and the remainder is 0.0.