55121182 divided by 549 
Our goal is to divide 55121182 by 549.

Let's proceed to step 1:
When dividing 5 by 549, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 549

Moving on to step 2:
55 divided by 549 is 0 with a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 55 to get 55.
Grab the next digit (1) from the dividend, add it to 55, then carry on: 551 / 549

Moving on to step 3:
If we divide 551 by 549, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 549 from 551 to get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 549

Moving on to step 4:
The number 549 fits into 22 0 times, leaving a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 22 leaves us with 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 549

Going ahead to step 5:
When dividing 221 by 549, we get 0 with a remainder of 221.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Subtract 0 from 221 to get 221.
Bring next digit (1) of the dividend behind the 221 and repeat the process: 2211 / 549

Moving on to step 6:
2211 divided by 549 is 4 with a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 1004.0
The remainder is 15 after subtracting 2196 from 2211.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 549

Moving on to step 7:
The number 549 fits into 158 0 times, leaving a remainder of 158.
Record the quotient 0 as the next digit in the result. 
Result so far: 10040.0
If we take 0 away from 158, we end up with 158.
Bring next digit (2) of the dividend behind the 158 and repeat the process: 1582 / 549

Moving on to step 8:
The number 549 fits into 1582 2 times, leaving a remainder of 484.
Use 2 as the next digit of our solution. 
Result so far: 100402.0
Subtract 1098 from 1582 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Advancing to step 9:
When dividing 4840 by 549, we get 8 with a remainder of 448.
Put 8 as the next digit of the answer. 
Result so far: 100402.8
Subtracting 4392 from 4840 leaves us with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Advancing to step 10:
The number 549 fits into 4480 8 times, leaving a remainder of 88.
Use 8 as the next digit of our solution. 
Result so far: 100402.88
The remainder is 88 after subtracting 4392 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

In conclusion, the division gives 100402.88 with a balance of 0.088.