48938570 divided by 458 
Our goal is to divide 48938570 by 458.

On to step 1:
When dividing 4 by 458, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 458

Let's proceed to step 2:
48 divided by 458 is 0 with a remainder of 48.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 458

Moving on to step 3:
When dividing 489 by 458, we get 1 with a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 458 from 489 to get 31.
Include the next digit (3) from the dividend after 31, then repeat: 313 / 458

On to step 4:
If we divide 313 by 458, we get 0 and a remainder of 313.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 313 and we're left with 313.
Take the next digit (8) from the dividend and append it to 313, then repeat: 3138 / 458

Step 5:
458 goes into 3138 6 times with a remainder of 390.
The next digit of our result is 6. 
Result so far: 106.0
Subtract 2748 from 3138 to get 390.
Bring next digit (5) of the dividend behind the 390 and repeat the process: 3905 / 458

Moving on to step 6:
The number 458 fits into 3905 8 times, leaving a remainder of 241.
Put 8 as the next digit of the answer. 
Result so far: 1068.0
If we subtract 3664 from 3905, we get 241.
Grab the next digit (7) from the dividend, add it to 241, then carry on: 2417 / 458

Advancing to step 7:
458 goes into 2417 5 times with a remainder of 127.
Use 5 as the next digit of our solution. 
Result so far: 10685.0
Subtracting 2290 from 2417 leaves us with 127.
Append the next digit (0) from the dividend to 127 and continue with: 1270 / 458

Moving on to step 8:
1270 divided by 458 is 2 with a remainder of 354.
The next digit of our result is 2. 
Result so far: 106852.0
The remainder is 354 after subtracting 916 from 1270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Advancing to step 9:
458 can be fit into 3540 7 times, resulting in a remainder of 334.
Record the quotient 7 as the next digit in the result. 
Result so far: 106852.7
Subtracting 3206 from 3540 leaves us with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Moving on to step 10:
458 can be fit into 3340 7 times, resulting in a remainder of 134.
Put 7 as the next digit of the answer. 
Result so far: 106852.77
If we subtract 3206 from 3340, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The final result is 106852.77 with a remainder of 0.134.