We divide 78949807 by 223
We want to divide 78949807 by 223.

Advancing to step 1:
If we divide 7 by 223, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 223

On to step 2:
223 goes into 78 0 times with a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Fetch the next digit (9) from the dividend, attach it to 78 and continue: 789 / 223

Going ahead to step 3:
The number 223 fits into 789 3 times, leaving a remainder of 120.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 669 from 789 to get 120.
Fetch the next digit (4) from the dividend, attach it to 120 and continue: 1204 / 223

Step 4:
When dividing 1204 by 223, we get 5 with a remainder of 89.
Write down 5 as next digit of the result. 
Result so far: 35.0
Deduct 1115 from 1204 and we're left with 89.
Take the next digit (9) from the dividend and append it to 89, then repeat: 899 / 223

Going ahead to step 5:
223 can be fit into 899 4 times, resulting in a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 354.0
The remainder is 7 after subtracting 892 from 899.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 223

Let's proceed to step 6:
78 divided by 223 is 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 3540.0
Deduct 0 from 78 and we're left with 78.
Grab the next digit (0) from the dividend, add it to 78, then carry on: 780 / 223

On to step 7:
If we divide 780 by 223, we get 3 and a remainder of 111.
Use 3 as the next digit of our solution. 
Result so far: 35403.0
Deduct 669 from 780 and we're left with 111.
Include the next digit (7) from the dividend after 111, then repeat: 1117 / 223

Let's proceed to step 8:
The number 223 fits into 1117 5 times, leaving a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 354035.0
Subtracting 1115 from 1117 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
If we divide 20 by 223, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 354035.0
Subtracting 0 from 20 leaves us 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.

Step 10:
When dividing 200 by 223, we get 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 354035.0
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

After the division, we end up with 354035.0 and a remainder of 0.2.