81019449 divided by 224 
Our goal is to divide 81019449 by 224.

On to step 1:
The number 224 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 224

Step 2:
81 divided by 224 is 0 with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Grab the next digit (0) from the dividend, add it to 81, then carry on: 810 / 224

Step 3:
224 goes into 810 3 times with a remainder of 138.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 672 from 810 leaves us with 138.
Append the next digit (1) from the dividend to 138 and continue with: 1381 / 224

Going ahead to step 4:
If we divide 1381 by 224, we get 6 and a remainder of 37.
Write down 6 as next digit of the result. 
Result so far: 36.0
If we subtract 1344 from 1381, we get 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 224

Step 5:
The number 224 fits into 379 1 times, leaving a remainder of 155.
The number 1 becomes the next digit in our result. 
Result so far: 361.0
Subtract 224 from 379 to get 155.
Append the next digit (4) from the dividend to 155 and continue with: 1554 / 224

On to step 6:
If we divide 1554 by 224, we get 6 and a remainder of 210.
Use 6 as the next digit of our solution. 
Result so far: 3616.0
If we subtract 1344 from 1554, we get 210.
Take the next digit (4) from the dividend and append it to 210, then repeat: 2104 / 224

On to step 7:
2104 divided by 224 is 9 with a remainder of 88.
Use 9 as the next digit of our solution. 
Result so far: 36169.0
Subtract 2016 from 2104 to get 88.
Grab the next digit (9) from the dividend, add it to 88, then carry on: 889 / 224

Moving on to step 8:
889 divided by 224 is 3 with a remainder of 217.
The next digit of our result is 3. 
Result so far: 361693.0
The remainder is 217 after subtracting 672 from 889.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Step 9:
224 goes into 2170 9 times with a remainder of 154.
Put 9 as the next digit of the answer. 
Result so far: 361693.9
Subtract 2016 from 2170 to get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 10:
If we divide 1540 by 224, we get 6 and a remainder of 196.
Use 6 as the next digit of our solution. 
Result so far: 361693.96
Deduct 1344 from 1540 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 11:
The number 224 fits into 1960 8 times, leaving a remainder of 168.
The number 8 becomes the next digit in our result. 
Result so far: 361693.968
If we take 1792 away from 1960, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 12:
1680 divided by 224 is 7 with a remainder of 112.
Put 7 as the next digit of the answer. 
Result so far: 361693.9687
If we take 1568 away from 1680, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 13:
224 goes into 1120 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 361693.96875
If we take 1120 away from 1120, 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.

On to step 14:
When dividing 0 by 224, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 361693.96875
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.

Step 15:
0 divided by 224 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 361693.96875
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 361693.96875 with a remaining 0.0.