We divide 857155 by 80
We're looking to find how many times 80 goes into 857155.

Advancing to step 1:
80 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 80

Step 2:
If we divide 85 by 80, we get 1 and a remainder of 5.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 80 from 85 to get 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 80

Going ahead to step 3:
The number 80 fits into 57 0 times, leaving a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 57 to get 57.
Include the next digit (1) from the dividend after 57, then repeat: 571 / 80

Moving on to step 4:
When dividing 571 by 80, we get 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 107.0
If we subtract 560 from 571, we get 11.
Bring next digit (5) of the dividend behind the 11 and repeat the process: 115 / 80

On to step 5:
When dividing 115 by 80, we get 1 with a remainder of 35.
Record the quotient 1 as the next digit in the result. 
Result so far: 1071.0
If we take 80 away from 115, we end up with 35.
Include the next digit (5) from the dividend after 35, then repeat: 355 / 80

Step 6:
The number 80 fits into 355 4 times, leaving a remainder of 35.
Write down 4 as next digit of the result. 
Result so far: 10714.0
Subtracting 320 from 355 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 7:
When dividing 350 by 80, we get 4 with a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 10714.4
Subtracting 320 from 350 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
80 can be fit into 300 3 times, resulting in a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 10714.43
Subtract 240 from 300 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
The number 80 fits into 600 7 times, leaving a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 10714.437
Subtracting 560 from 600 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
The number 80 fits into 400 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 10714.4375
Subtract 400 from 400 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.

On to step 11:
80 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: 10714.4375
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.

Step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10714.4375
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 10714.4375, and the remainder is 0.0.