11782 divided by 80 
Let's see how many times 80 fits into 11782.

Going ahead to step 1:
The number 80 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 80

On to step 2:
80 can be fit into 11 0 times, resulting in a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Grab the next digit (7) from the dividend, add it to 11, then carry on: 117 / 80

Going ahead to step 3:
117 divided by 80 is 1 with a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 80 from 117, we get 37.
Append the next digit (8) from the dividend to 37 and continue with: 378 / 80

Let's proceed to step 4:
If we divide 378 by 80, we get 4 and a remainder of 58.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 320 from 378 and we're left with 58.
Append the next digit (2) from the dividend to 58 and continue with: 582 / 80

Let's proceed to step 5:
When dividing 582 by 80, we get 7 with a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 147.0
The remainder is 22 after subtracting 560 from 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 6:
The number 80 fits into 220 2 times, leaving a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 147.2
Subtract 160 from 220 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 7:
80 goes into 600 7 times with a remainder of 40.
The next digit of our result is 7. 
Result so far: 147.27
If we subtract 560 from 600, 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.

Moving on to step 8:
400 divided by 80 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 147.275
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.

Moving on to step 9:
80 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 147.275
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:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 147.275
Subtract 0 from 0 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.

The final result is 147.275 with a remainder of 0.0.