173053 divided by 80 
We want to figure out the number of times 173053 can be divided by 80.

Let's proceed to step 1:
The number 80 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 80

Let's proceed to step 2:
If we divide 17 by 80, we get 0 and a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 80

Going ahead to step 3:
80 goes into 173 2 times with a remainder of 13.
The next digit of our result is 2. 
Result so far: 2.0
If we take 160 away from 173, we end up with 13.
Append the next digit (0) from the dividend to 13 and continue with: 130 / 80

Advancing to step 4:
The number 80 fits into 130 1 times, leaving a remainder of 50.
Write down 1 as next digit of the result. 
Result so far: 21.0
Deduct 80 from 130 and we're left with 50.
Append the next digit (5) from the dividend to 50 and continue with: 505 / 80

Step 5:
When dividing 505 by 80, we get 6 with a remainder of 25.
The next digit of our result is 6. 
Result so far: 216.0
Subtracting 480 from 505 leaves us with 25.
Fetch the next digit (3) from the dividend, attach it to 25 and continue: 253 / 80

Let's proceed to step 6:
The number 80 fits into 253 3 times, leaving a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 2163.0
Deduct 240 from 253 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
If we divide 130 by 80, we get 1 and a remainder of 50.
Use 1 as the next digit of our solution. 
Result so far: 2163.1
Deduct 80 from 130 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 8:
80 can be fit into 500 6 times, resulting in a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 2163.16
If we take 480 away from 500, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
When dividing 200 by 80, we get 2 with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 2163.162
If we subtract 160 from 200, we 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.

Advancing to step 10:
When dividing 400 by 80, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 2163.1625
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.

Moving on to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2163.1625
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.

Step 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2163.1625
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.

The final outcome is 2163.1625, with a leftover of 0.0.