We're dividing 223361 by 80 
We want to figure out the number of times 223361 can be divided by 80.

Step 1:
80 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 80

Advancing to step 2:
80 can be fit into 22 0 times, resulting in a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 22 leaves us with 22.
Grab the next digit (3) from the dividend, add it to 22, then carry on: 223 / 80

Step 3:
80 can be fit into 223 2 times, resulting in a remainder of 63.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 160 from 223 to get 63.
Append the next digit (3) from the dividend to 63 and continue with: 633 / 80

Moving on to step 4:
80 can be fit into 633 7 times, resulting in a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtract 560 from 633 to get 73.
Grab the next digit (6) from the dividend, add it to 73, then carry on: 736 / 80

On to step 5:
When dividing 736 by 80, we get 9 with a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 279.0
Deduct 720 from 736 and we're left with 16.
Bring next digit (1) of the dividend behind the 16 and repeat the process: 161 / 80

Going ahead to step 6:
If we divide 161 by 80, we get 2 and a remainder of 1.
The next digit of our result is 2. 
Result so far: 2792.0
Subtracting 160 from 161 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
When dividing 10 by 80, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 2792.0
Deduct 0 from 10 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:
When dividing 100 by 80, we get 1 with a remainder of 20.
The next digit of our result is 1. 
Result so far: 2792.01
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:
80 can be fit into 200 2 times, resulting in a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 2792.012
If we take 160 away from 200, we end up 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:
The number 80 fits into 400 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 2792.0125
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.

Moving on to step 11:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 2792.0125
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.

Going ahead to step 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2792.0125
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.

Our division results in 2792.0125 with a remaining 0.0.