We look at the division of 53859448 by 498 
We want to figure out the number of times 53859448 can be divided by 498.

Going ahead to step 1:
The number 498 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 498

Going ahead to step 2:
498 can be fit into 53 0 times, resulting in a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Bring next digit (8) of the dividend behind the 53 and repeat the process: 538 / 498

Step 3:
538 divided by 498 is 1 with a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 498 from 538 and we're left with 40.
Fetch the next digit (5) from the dividend, attach it to 40 and continue: 405 / 498

Let's proceed to step 4:
405 divided by 498 is 0 with a remainder of 405.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 405, we end up with 405.
Bring next digit (9) of the dividend behind the 405 and repeat the process: 4059 / 498

Advancing to step 5:
498 can be fit into 4059 8 times, resulting in a remainder of 75.
Record the quotient 8 as the next digit in the result. 
Result so far: 108.0
Subtracting 3984 from 4059 leaves us with 75.
Include the next digit (4) from the dividend after 75, then repeat: 754 / 498

Let's proceed to step 6:
The number 498 fits into 754 1 times, leaving a remainder of 256.
The number 1 becomes the next digit in our result. 
Result so far: 1081.0
If we subtract 498 from 754, we get 256.
Include the next digit (4) from the dividend after 256, then repeat: 2564 / 498

Step 7:
The number 498 fits into 2564 5 times, leaving a remainder of 74.
The number 5 becomes the next digit in our result. 
Result so far: 10815.0
If we take 2490 away from 2564, we end up with 74.
Include the next digit (8) from the dividend after 74, then repeat: 748 / 498

Step 8:
498 goes into 748 1 times with a remainder of 250.
Record the quotient 1 as the next digit in the result. 
Result so far: 108151.0
Subtract 498 from 748 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 9:
498 goes into 2500 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 108151.5
Subtracting 2490 from 2500 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
498 goes into 100 0 times with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 108151.5
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 11:
If we divide 1000 by 498, we get 2 and a remainder of 4.
The next digit of our result is 2. 
Result so far: 108151.502
If we subtract 996 from 1000, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
40 divided by 498 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 108151.502
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
If we divide 400 by 498, we get 0 and a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 108151.502
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final outcome is 108151.502, with a leftover of 0.0004.