97987455 ÷ 448 
Our goal is to divide 97987455 by 448.

Moving on to step 1:
The number 448 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 448

Advancing to step 2:
The number 448 fits into 97 0 times, leaving a remainder of 97.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 97 after subtracting 0 from 97.
Grab the next digit (9) from the dividend, add it to 97, then carry on: 979 / 448

Moving on to step 3:
448 can be fit into 979 2 times, resulting in a remainder of 83.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 896 from 979 and we're left with 83.
Include the next digit (8) from the dividend after 83, then repeat: 838 / 448

Let's proceed to step 4:
When dividing 838 by 448, we get 1 with a remainder of 390.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
The remainder is 390 after subtracting 448 from 838.
Grab the next digit (7) from the dividend, add it to 390, then carry on: 3907 / 448

On to step 5:
If we divide 3907 by 448, we get 8 and a remainder of 323.
Put 8 as the next digit of the answer. 
Result so far: 218.0
Deduct 3584 from 3907 and we're left with 323.
Append the next digit (4) from the dividend to 323 and continue with: 3234 / 448

Let's proceed to step 6:
448 goes into 3234 7 times with a remainder of 98.
Record the quotient 7 as the next digit in the result. 
Result so far: 2187.0
Subtracting 3136 from 3234 leaves us with 98.
Bring next digit (5) of the dividend behind the 98 and repeat the process: 985 / 448

Let's proceed to step 7:
The number 448 fits into 985 2 times, leaving a remainder of 89.
The next digit of our result is 2. 
Result so far: 21872.0
If we subtract 896 from 985, we get 89.
Bring next digit (5) of the dividend behind the 89 and repeat the process: 895 / 448

On to step 8:
448 can be fit into 895 1 times, resulting in a remainder of 447.
Use 1 as the next digit of our solution. 
Result so far: 218721.0
Deduct 448 from 895 and we're left with 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

Going ahead to step 9:
448 can be fit into 4470 9 times, resulting in a remainder of 438.
Record the quotient 9 as the next digit in the result. 
Result so far: 218721.9
Subtracting 4032 from 4470 leaves us 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.

Step 10:
4380 divided by 448 is 9 with a remainder of 348.
The number 9 becomes the next digit in our result. 
Result so far: 218721.99
If we take 4032 away from 4380, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

The final result is 218721.99 with a remainder of 0.348.