We're dividing 5211104 by 458 
We want to divide 5211104 by 458.

Advancing to step 1:
When dividing 5 by 458, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 458

Step 2:
The number 458 fits into 52 0 times, leaving a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Append the next digit (1) from the dividend to 52 and continue with: 521 / 458

On to step 3:
521 divided by 458 is 1 with a remainder of 63.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 458 from 521, we get 63.
Grab the next digit (1) from the dividend, add it to 63, then carry on: 631 / 458

On to step 4:
631 divided by 458 is 1 with a remainder of 173.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtracting 458 from 631 leaves us with 173.
Take the next digit (1) from the dividend and append it to 173, then repeat: 1731 / 458

On to step 5:
The number 458 fits into 1731 3 times, leaving a remainder of 357.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
Subtracting 1374 from 1731 leaves us with 357.
Append the next digit (0) from the dividend to 357 and continue with: 3570 / 458

Step 6:
3570 divided by 458 is 7 with a remainder of 364.
The number 7 becomes the next digit in our result. 
Result so far: 1137.0
If we subtract 3206 from 3570, we get 364.
Grab the next digit (4) from the dividend, add it to 364, then carry on: 3644 / 458

On to step 7:
458 can be fit into 3644 7 times, resulting in a remainder of 438.
Put 7 as the next digit of the answer. 
Result so far: 11377.0
If we take 3206 away from 3644, we end up with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Moving on to step 8:
458 goes into 4380 9 times with a remainder of 258.
Record the quotient 9 as the next digit in the result. 
Result so far: 11377.9
Subtracting 4122 from 4380 leaves us with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Let's proceed to step 9:
The number 458 fits into 2580 5 times, leaving a remainder of 290.
The next digit of our result is 5. 
Result so far: 11377.95
If we subtract 2290 from 2580, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 10:
458 goes into 2900 6 times with a remainder of 152.
Put 6 as the next digit of the answer. 
Result so far: 11377.956
Subtract 2748 from 2900 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 11:
The number 458 fits into 1520 3 times, leaving a remainder of 146.
The number 3 becomes the next digit in our result. 
Result so far: 11377.9563
Deduct 1374 from 1520 and we're left with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Let's proceed to step 12:
The number 458 fits into 1460 3 times, leaving a remainder of 86.
The next digit of our result is 3. 
Result so far: 11377.95633
If we subtract 1374 from 1460, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

After the division, we end up with 11377.95633 and a remainder of 8.6e-05.