We divide 48721869 by 458
We want to divide 48721869 by 458.

Step 1:
The number 458 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 458

Step 2:
458 goes into 48 0 times with a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Include the next digit (7) from the dividend after 48, then repeat: 487 / 458

Moving on to step 3:
487 divided by 458 is 1 with a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 458 away from 487, we end up with 29.
Take the next digit (2) from the dividend and append it to 29, then repeat: 292 / 458

Advancing to step 4:
458 goes into 292 0 times with a remainder of 292.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 292 to get 292.
Append the next digit (1) from the dividend to 292 and continue with: 2921 / 458

Advancing to step 5:
If we divide 2921 by 458, we get 6 and a remainder of 173.
Put 6 as the next digit of the answer. 
Result so far: 106.0
If we subtract 2748 from 2921, we get 173.
Append the next digit (8) from the dividend to 173 and continue with: 1738 / 458

Step 6:
When dividing 1738 by 458, we get 3 with a remainder of 364.
Use 3 as the next digit of our solution. 
Result so far: 1063.0
Subtracting 1374 from 1738 leaves us with 364.
Bring next digit (6) of the dividend behind the 364 and repeat the process: 3646 / 458

Step 7:
458 goes into 3646 7 times with a remainder of 440.
Write down 7 as next digit of the result. 
Result so far: 10637.0
Subtract 3206 from 3646 to get 440.
Fetch the next digit (9) from the dividend, attach it to 440 and continue: 4409 / 458

Advancing to step 8:
458 can be fit into 4409 9 times, resulting in a remainder of 287.
The number 9 becomes the next digit in our result. 
Result so far: 106379.0
Subtract 4122 from 4409 to get 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

On to step 9:
458 goes into 2870 6 times with a remainder of 122.
The next digit of our result is 6. 
Result so far: 106379.6
The remainder is 122 after subtracting 2748 from 2870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 10:
The number 458 fits into 1220 2 times, leaving a remainder of 304.
The next digit of our result is 2. 
Result so far: 106379.62
Deduct 916 from 1220 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 11:
3040 divided by 458 is 6 with a remainder of 292.
Use 6 as the next digit of our solution. 
Result so far: 106379.626
The remainder is 292 after subtracting 2748 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Moving on to step 12:
458 can be fit into 2920 6 times, resulting in a remainder of 172.
Record the quotient 6 as the next digit in the result. 
Result so far: 106379.6266
Subtract 2748 from 2920 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The final outcome is 106379.6266, with a leftover of 0.00172.