256145 ÷ 80 
Our goal is to divide 256145 by 80.

Advancing to step 1:
2 divided by 80 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 80

Step 2:
When dividing 25 by 80, we get 0 with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Bring next digit (6) of the dividend behind the 25 and repeat the process: 256 / 80

Going ahead to step 3:
The number 80 fits into 256 3 times, leaving a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 240 away from 256, we end up with 16.
Bring next digit (1) of the dividend behind the 16 and repeat the process: 161 / 80

Going ahead to step 4:
80 can be fit into 161 2 times, resulting in a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 32.0
The remainder is 1 after subtracting 160 from 161.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 80

Advancing to step 5:
When dividing 14 by 80, we get 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 320.0
Subtracting 0 from 14 leaves us with 14.
Grab the next digit (5) from the dividend, add it to 14, then carry on: 145 / 80

Let's proceed to step 6:
145 divided by 80 is 1 with a remainder of 65.
The next digit of our result is 1. 
Result so far: 3201.0
If we take 80 away from 145, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 7:
80 goes into 650 8 times with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 3201.8
If we subtract 640 from 650, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
80 can be fit into 100 1 times, resulting in a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 3201.81
The remainder is 20 after subtracting 80 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
The number 80 fits into 200 2 times, leaving a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 3201.812
Subtract 160 from 200 to 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.

Let's proceed to step 10:
400 divided by 80 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 3201.8125
If we subtract 400 from 400, 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.

On to step 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 3201.8125
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 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 3201.8125
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 quotient of the division is 3201.8125, and the remainder is 0.0.