We look at the division of 99613942 by 449 
Let's see how many times 449 fits into 99613942.

Step 1:
449 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 449

Let's proceed to step 2:
449 goes into 99 0 times with a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Take the next digit (6) from the dividend and append it to 99, then repeat: 996 / 449

Let's proceed to step 3:
If we divide 996 by 449, we get 2 and a remainder of 98.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 898 from 996 to get 98.
Grab the next digit (1) from the dividend, add it to 98, then carry on: 981 / 449

Step 4:
449 can be fit into 981 2 times, resulting in a remainder of 83.
Write down 2 as next digit of the result. 
Result so far: 22.0
Deduct 898 from 981 and we're left with 83.
Bring next digit (3) of the dividend behind the 83 and repeat the process: 833 / 449

Let's proceed to step 5:
The number 449 fits into 833 1 times, leaving a remainder of 384.
Use 1 as the next digit of our solution. 
Result so far: 221.0
If we take 449 away from 833, we end up with 384.
Fetch the next digit (9) from the dividend, attach it to 384 and continue: 3849 / 449

Let's proceed to step 6:
When dividing 3849 by 449, we get 8 with a remainder of 257.
Write down 8 as next digit of the result. 
Result so far: 2218.0
If we subtract 3592 from 3849, we get 257.
Take the next digit (4) from the dividend and append it to 257, then repeat: 2574 / 449

Let's proceed to step 7:
The number 449 fits into 2574 5 times, leaving a remainder of 329.
The next digit of our result is 5. 
Result so far: 22185.0
Subtracting 2245 from 2574 leaves us with 329.
Fetch the next digit (2) from the dividend, attach it to 329 and continue: 3292 / 449

Step 8:
3292 divided by 449 is 7 with a remainder of 149.
The next digit of our result is 7. 
Result so far: 221857.0
If we subtract 3143 from 3292, we get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Going ahead to step 9:
1490 divided by 449 is 3 with a remainder of 143.
Use 3 as the next digit of our solution. 
Result so far: 221857.3
If we take 1347 away from 1490, we end up with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Advancing to step 10:
449 goes into 1430 3 times with a remainder of 83.
The next digit of our result is 3. 
Result so far: 221857.33
Deduct 1347 from 1430 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

The final outcome is 221857.33, with a leftover of 0.083.