Let's divide 55451869 by 538
We're looking to find how many times 538 goes into 55451869.

Advancing to step 1:
If we divide 5 by 538, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 538

Step 2:
538 goes into 55 0 times with a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Append the next digit (4) from the dividend to 55 and continue with: 554 / 538

Step 3:
When dividing 554 by 538, we get 1 with a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 538 from 554 to get 16.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 538

Moving on to step 4:
When dividing 165 by 538, we get 0 with a remainder of 165.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 165 to get 165.
Include the next digit (1) from the dividend after 165, then repeat: 1651 / 538

Going ahead to step 5:
If we divide 1651 by 538, we get 3 and a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 103.0
If we subtract 1614 from 1651, we get 37.
Include the next digit (8) from the dividend after 37, then repeat: 378 / 538

On to step 6:
538 can be fit into 378 0 times, resulting in a remainder of 378.
Put 0 as the next digit of the answer. 
Result so far: 1030.0
If we take 0 away from 378, we end up with 378.
Fetch the next digit (6) from the dividend, attach it to 378 and continue: 3786 / 538

Going ahead to step 7:
3786 divided by 538 is 7 with a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 10307.0
Subtract 3766 from 3786 to get 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 538

Going ahead to step 8:
209 divided by 538 is 0 with a remainder of 209.
Put 0 as the next digit of the answer. 
Result so far: 103070.0
If we take 0 away from 209, we end up with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Advancing to step 9:
If we divide 2090 by 538, we get 3 and a remainder of 476.
The next digit of our result is 3. 
Result so far: 103070.3
Subtract 1614 from 2090 to get 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

On to step 10:
4760 divided by 538 is 8 with a remainder of 456.
Write down 8 as next digit of the result. 
Result so far: 103070.38
Subtract 4304 from 4760 to get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 11:
When dividing 4560 by 538, we get 8 with a remainder of 256.
Write down 8 as next digit of the result. 
Result so far: 103070.388
Deduct 4304 from 4560 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

In conclusion, the division gives 103070.388 with a balance of 0.0256.