133569 divided by 80 
We want to divide 133569 by 80.

Let's proceed to step 1:
The number 80 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 80

On to step 2:
80 goes into 13 0 times with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 80

Moving on to step 3:
When dividing 133 by 80, we get 1 with a remainder of 53.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 53 after subtracting 80 from 133.
Fetch the next digit (5) from the dividend, attach it to 53 and continue: 535 / 80

Let's proceed to step 4:
80 can be fit into 535 6 times, resulting in a remainder of 55.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we take 480 away from 535, we end up with 55.
Grab the next digit (6) from the dividend, add it to 55, then carry on: 556 / 80

On to step 5:
If we divide 556 by 80, we get 6 and a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 166.0
Subtracting 480 from 556 leaves us with 76.
Take the next digit (9) from the dividend and append it to 76, then repeat: 769 / 80

Step 6:
80 goes into 769 9 times with a remainder of 49.
The number 9 becomes the next digit in our result. 
Result so far: 1669.0
Subtract 720 from 769 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 7:
When dividing 490 by 80, we get 6 with a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 1669.6
Deduct 480 from 490 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.

Going ahead to step 8:
100 divided by 80 is 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1669.61
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.

On to step 9:
200 divided by 80 is 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 1669.612
Deduct 160 from 200 and we're left 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.
Use 5 as the next digit of our solution. 
Result so far: 1669.6125
Subtracting 400 from 400 leaves us 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.

Let's proceed 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: 1669.6125
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.

Let's proceed to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1669.6125
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.

After the division, we end up with 1669.6125 and a remainder of 0.0.