We're dividing 99715837 by 448 
Our goal is to divide 99715837 by 448.

Let's proceed to step 1:
If we divide 9 by 448, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 448

Let's proceed to step 2:
448 can be fit into 99 0 times, resulting in a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Include the next digit (7) from the dividend after 99, then repeat: 997 / 448

Step 3:
448 can be fit into 997 2 times, resulting in a remainder of 101.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 896 away from 997, we end up with 101.
Append the next digit (1) from the dividend to 101 and continue with: 1011 / 448

Advancing to step 4:
1011 divided by 448 is 2 with a remainder of 115.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we subtract 896 from 1011, we get 115.
Grab the next digit (5) from the dividend, add it to 115, then carry on: 1155 / 448

Advancing to step 5:
448 goes into 1155 2 times with a remainder of 259.
Put 2 as the next digit of the answer. 
Result so far: 222.0
The remainder is 259 after subtracting 896 from 1155.
Fetch the next digit (8) from the dividend, attach it to 259 and continue: 2598 / 448

On to step 6:
When dividing 2598 by 448, we get 5 with a remainder of 358.
Record the quotient 5 as the next digit in the result. 
Result so far: 2225.0
If we subtract 2240 from 2598, we get 358.
Grab the next digit (3) from the dividend, add it to 358, then carry on: 3583 / 448

Moving on to step 7:
448 goes into 3583 7 times with a remainder of 447.
Record the quotient 7 as the next digit in the result. 
Result so far: 22257.0
If we subtract 3136 from 3583, we get 447.
Take the next digit (7) from the dividend and append it to 447, then repeat: 4477 / 448

Let's proceed to step 8:
448 can be fit into 4477 9 times, resulting in a remainder of 445.
Record the quotient 9 as the next digit in the result. 
Result so far: 222579.0
The remainder is 445 after subtracting 4032 from 4477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Let's proceed to step 9:
The number 448 fits into 4450 9 times, leaving a remainder of 418.
The next digit of our result is 9. 
Result so far: 222579.9
Subtract 4032 from 4450 to get 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Moving on to step 10:
448 goes into 4180 9 times with a remainder of 148.
Use 9 as the next digit of our solution. 
Result so far: 222579.99
Subtract 4032 from 4180 to get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

The quotient of the division is 222579.99, and the remainder is 0.148.