We're dividing 875051 by 80 
We want to figure out the number of times 875051 can be divided by 80.

Going ahead to step 1:
If we divide 8 by 80, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 80

On to step 2:
If we divide 87 by 80, we get 1 and a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 80 from 87 and we're left with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 80

Let's proceed to step 3:
If we divide 75 by 80, we get 0 and a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 75 and we're left with 75.
Take the next digit (0) from the dividend and append it to 75, then repeat: 750 / 80

Moving on to step 4:
When dividing 750 by 80, we get 9 with a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 109.0
Deduct 720 from 750 and we're left with 30.
Include the next digit (5) from the dividend after 30, then repeat: 305 / 80

Advancing to step 5:
The number 80 fits into 305 3 times, leaving a remainder of 65.
The next digit of our result is 3. 
Result so far: 1093.0
Subtracting 240 from 305 leaves us with 65.
Include the next digit (1) from the dividend after 65, then repeat: 651 / 80

On to step 6:
651 divided by 80 is 8 with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 10938.0
The remainder is 11 after subtracting 640 from 651.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
The number 80 fits into 110 1 times, leaving a remainder of 30.
The next digit of our result is 1. 
Result so far: 10938.1
Deduct 80 from 110 and we're left 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 goes into 300 3 times with a remainder of 60.
Put 3 as the next digit of the answer. 
Result so far: 10938.13
Deduct 240 from 300 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 9:
80 can be fit into 600 7 times, resulting in a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 10938.137
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:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 10938.1375
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.

Moving on to step 11:
80 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10938.1375
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.

Let's proceed to step 12:
80 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10938.1375
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 10938.1375, and the remainder is 0.0.