181213 ÷ 80 
We're looking to find how many times 80 goes into 181213.

Moving on to step 1:
When dividing 1 by 80, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 80

On to step 2:
80 can be fit into 18 0 times, resulting in a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 80

Let's proceed to step 3:
181 divided by 80 is 2 with a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 160 from 181, we get 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 80

Going ahead to step 4:
The number 80 fits into 212 2 times, leaving a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we take 160 away from 212, we end up with 52.
Append the next digit (1) from the dividend to 52 and continue with: 521 / 80

Let's proceed to step 5:
80 can be fit into 521 6 times, resulting in a remainder of 41.
Use 6 as the next digit of our solution. 
Result so far: 226.0
Subtract 480 from 521 to get 41.
Bring next digit (3) of the dividend behind the 41 and repeat the process: 413 / 80

Advancing to step 6:
The number 80 fits into 413 5 times, leaving a remainder of 13.
Put 5 as the next digit of the answer. 
Result so far: 2265.0
Subtract 400 from 413 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
When dividing 130 by 80, we get 1 with a remainder of 50.
The number 1 becomes the next digit in our result. 
Result so far: 2265.1
If we take 80 away from 130, we end up 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.

Advancing to step 8:
80 can be fit into 500 6 times, resulting in a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 2265.16
Deduct 480 from 500 and we're left 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.

Going ahead to step 9:
200 divided by 80 is 2 with a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 2265.162
The remainder is 40 after subtracting 160 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 2265.1625
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.

Moving on to step 11:
80 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 2265.1625
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.

Going ahead to step 12:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 2265.1625
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.

After the division, we end up with 2265.1625 and a remainder of 0.0.