223486 ÷ 80 
We're looking to find how many times 80 goes into 223486.

Going ahead to step 1:
If we divide 2 by 80, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 80

Moving on to step 2:
80 can be fit into 22 0 times, resulting in a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Take the next digit (3) from the dividend and append it to 22, then repeat: 223 / 80

Let's proceed to step 3:
223 divided by 80 is 2 with a remainder of 63.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 160 away from 223, we end up with 63.
Grab the next digit (4) from the dividend, add it to 63, then carry on: 634 / 80

Step 4:
The number 80 fits into 634 7 times, leaving a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtracting 560 from 634 leaves us with 74.
Include the next digit (8) from the dividend after 74, then repeat: 748 / 80

Let's proceed to step 5:
If we divide 748 by 80, we get 9 and a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 279.0
If we subtract 720 from 748, we get 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 80

On to step 6:
When dividing 286 by 80, we get 3 with a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 2793.0
If we take 240 away from 286, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 7:
When dividing 460 by 80, we get 5 with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 2793.5
Subtract 400 from 460 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.

Step 8:
80 goes into 600 7 times with a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 2793.57
The remainder is 40 after subtracting 560 from 600.
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 9:
80 goes into 400 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 2793.575
Subtract 400 from 400 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.

Let's proceed 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: 2793.575
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.

Advancing to step 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2793.575
Subtracting 0 from 0 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.

The quotient of the division is 2793.575, and the remainder is 0.0.