We divide 873601 by 80
Let's see how many times 80 fits into 873601.

Going ahead to step 1:
If we divide 8 by 80, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 80

Let's proceed to step 2:
If we divide 87 by 80, we get 1 and a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 80 from 87 leaves us with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 80

Advancing to step 3:
If we divide 73 by 80, we get 0 and a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 73 after subtracting 0 from 73.
Append the next digit (6) from the dividend to 73 and continue with: 736 / 80

On to step 4:
If we divide 736 by 80, we get 9 and a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
Subtracting 720 from 736 leaves us with 16.
Grab the next digit (0) from the dividend, add it to 16, then carry on: 160 / 80

Advancing to step 5:
The number 80 fits into 160 2 times, leaving a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 1092.0
Deduct 160 from 160 and we're left with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 80

Step 6:
When dividing 1 by 80, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 10920.0
Subtract 0 from 1 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
When dividing 10 by 80, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 10920.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
The number 80 fits into 100 1 times, leaving a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 10920.01
Subtract 80 from 100 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
80 can be fit into 200 2 times, resulting in a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 10920.012
If we take 160 away from 200, we end up 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.

Moving on to step 10:
When dividing 400 by 80, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 10920.0125
If we take 400 away from 400, 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.

Advancing to step 11:
80 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10920.0125
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.

Let's proceed to step 12:
80 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10920.0125
Deduct 0 from 0 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.

Our division results in 10920.0125 with a remaining 0.0.