We look at the division of 64846152 by 80 
We want to divide 64846152 by 80.

Advancing to step 1:
The number 80 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 80

Moving on to step 2:
If we divide 64 by 80, we get 0 and a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Take the next digit (8) from the dividend and append it to 64, then repeat: 648 / 80

Going ahead to step 3:
The number 80 fits into 648 8 times, leaving a remainder of 8.
The next digit of our result is 8. 
Result so far: 8.0
If we take 640 away from 648, we end up with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 80

On to step 4:
If we divide 84 by 80, we get 1 and a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
If we take 80 away from 84, we end up with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 80

Going ahead to step 5:
The number 80 fits into 46 0 times, leaving a remainder of 46.
The next digit of our result is 0. 
Result so far: 810.0
Subtract 0 from 46 to get 46.
Grab the next digit (1) from the dividend, add it to 46, then carry on: 461 / 80

Advancing to step 6:
If we divide 461 by 80, we get 5 and a remainder of 61.
Write down 5 as next digit of the result. 
Result so far: 8105.0
Subtract 400 from 461 to get 61.
Bring next digit (5) of the dividend behind the 61 and repeat the process: 615 / 80

Step 7:
80 can be fit into 615 7 times, resulting in a remainder of 55.
The number 7 becomes the next digit in our result. 
Result so far: 81057.0
Subtract 560 from 615 to get 55.
Fetch the next digit (2) from the dividend, attach it to 55 and continue: 552 / 80

Moving on to step 8:
80 goes into 552 6 times with a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 810576.0
Subtracting 480 from 552 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 9:
80 can be fit into 720 9 times, resulting in a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 810576.9
If we take 720 away from 720, 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.

On to step 10:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 810576.9
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.

Going ahead to step 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 810576.9
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.

After the division, we end up with 810576.9 and a remainder of 0.0.