We're dividing 54604818 by 449 
Our goal is to divide 54604818 by 449.

Moving on to step 1:
5 divided by 449 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 449

Step 2:
449 goes into 54 0 times with a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Bring next digit (6) of the dividend behind the 54 and repeat the process: 546 / 449

Going ahead to step 3:
546 divided by 449 is 1 with a remainder of 97.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 97 after subtracting 449 from 546.
Append the next digit (0) from the dividend to 97 and continue with: 970 / 449

Let's proceed to step 4:
449 goes into 970 2 times with a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 898 away from 970, we end up with 72.
Include the next digit (4) from the dividend after 72, then repeat: 724 / 449

Going ahead to step 5:
449 can be fit into 724 1 times, resulting in a remainder of 275.
Record the quotient 1 as the next digit in the result. 
Result so far: 121.0
Deduct 449 from 724 and we're left with 275.
Fetch the next digit (8) from the dividend, attach it to 275 and continue: 2758 / 449

Let's proceed to step 6:
449 goes into 2758 6 times with a remainder of 64.
The next digit of our result is 6. 
Result so far: 1216.0
If we subtract 2694 from 2758, we get 64.
Fetch the next digit (1) from the dividend, attach it to 64 and continue: 641 / 449

Going ahead to step 7:
449 can be fit into 641 1 times, resulting in a remainder of 192.
The number 1 becomes the next digit in our result. 
Result so far: 12161.0
Subtracting 449 from 641 leaves us with 192.
Grab the next digit (8) from the dividend, add it to 192, then carry on: 1928 / 449

Let's proceed to step 8:
The number 449 fits into 1928 4 times, leaving a remainder of 132.
Use 4 as the next digit of our solution. 
Result so far: 121614.0
If we take 1796 away from 1928, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 9:
If we divide 1320 by 449, we get 2 and a remainder of 422.
The next digit of our result is 2. 
Result so far: 121614.2
The remainder is 422 after subtracting 898 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Moving on to step 10:
The number 449 fits into 4220 9 times, leaving a remainder of 179.
Put 9 as the next digit of the answer. 
Result so far: 121614.29
If we subtract 4041 from 4220, we get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

On to step 11:
The number 449 fits into 1790 3 times, leaving a remainder of 443.
Put 3 as the next digit of the answer. 
Result so far: 121614.293
The remainder is 443 after subtracting 1347 from 1790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

On to step 12:
When dividing 4430 by 449, we get 9 with a remainder of 389.
Record the quotient 9 as the next digit in the result. 
Result so far: 121614.2939
Subtract 4041 from 4430 to get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Step 13:
3890 divided by 449 is 8 with a remainder of 298.
Record the quotient 8 as the next digit in the result. 
Result so far: 121614.29398
If we subtract 3592 from 3890, we get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Going ahead to step 14:
When dividing 2980 by 449, we get 6 with a remainder of 286.
Record the quotient 6 as the next digit in the result. 
Result so far: 121614.293986
If we take 2694 away from 2980, we end up with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Step 15:
If we divide 2860 by 449, we get 6 and a remainder of 166.
The next digit of our result is 6. 
Result so far: 121614.2939866
Subtracting 2694 from 2860 leaves us with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

After the division, we end up with 121614.2939866 and a remainder of 1.66e-06.