Let's divide 853124 by 80
We want to figure out the number of times 853124 can be divided by 80.

Let's proceed to step 1:
If we divide 8 by 80, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 80

Moving on to step 2:
80 goes into 85 1 times with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 80 from 85, we get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 80

Let's proceed to step 3:
80 goes into 53 0 times with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 53 after subtracting 0 from 53.
Take the next digit (1) from the dividend and append it to 53, then repeat: 531 / 80

Step 4:
531 divided by 80 is 6 with a remainder of 51.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
If we take 480 away from 531, we end up with 51.
Append the next digit (2) from the dividend to 51 and continue with: 512 / 80

Moving on to step 5:
The number 80 fits into 512 6 times, leaving a remainder of 32.
The next digit of our result is 6. 
Result so far: 1066.0
Subtracting 480 from 512 leaves us with 32.
Take the next digit (4) from the dividend and append it to 32, then repeat: 324 / 80

Moving on to step 6:
324 divided by 80 is 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 10664.0
Deduct 320 from 324 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
When dividing 40 by 80, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 10664.0
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
If we divide 400 by 80, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 10664.05
Deduct 400 from 400 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.

Going ahead to step 9:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10664.05
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.

Advancing to step 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10664.05
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.

Our division results in 10664.05 with a remaining 0.0.