We look at the division of 55181069 by 423 
Our goal is to divide 55181069 by 423.

Let's proceed to step 1:
If we divide 5 by 423, we get 0 and 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.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 423

Step 2:
If we divide 55 by 423, we get 0 and a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Grab the next digit (1) from the dividend, add it to 55, then carry on: 551 / 423

On to step 3:
423 can be fit into 551 1 times, resulting in a remainder of 128.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 128 after subtracting 423 from 551.
Include the next digit (8) from the dividend after 128, then repeat: 1288 / 423

Let's proceed to step 4:
The number 423 fits into 1288 3 times, leaving a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Deduct 1269 from 1288 and we're left with 19.
Append the next digit (1) from the dividend to 19 and continue with: 191 / 423

Going ahead to step 5:
When dividing 191 by 423, we get 0 with a remainder of 191.
Write down 0 as next digit of the result. 
Result so far: 130.0
If we take 0 away from 191, we end up with 191.
Take the next digit (0) from the dividend and append it to 191, then repeat: 1910 / 423

Advancing to step 6:
If we divide 1910 by 423, we get 4 and a remainder of 218.
The number 4 becomes the next digit in our result. 
Result so far: 1304.0
If we subtract 1692 from 1910, we get 218.
Include the next digit (6) from the dividend after 218, then repeat: 2186 / 423

Moving on to step 7:
The number 423 fits into 2186 5 times, leaving a remainder of 71.
The next digit of our result is 5. 
Result so far: 13045.0
If we take 2115 away from 2186, we end up with 71.
Fetch the next digit (9) from the dividend, attach it to 71 and continue: 719 / 423

Advancing to step 8:
423 goes into 719 1 times with a remainder of 296.
Write down 1 as next digit of the result. 
Result so far: 130451.0
Deduct 423 from 719 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

On to step 9:
When dividing 2960 by 423, we get 6 with a remainder of 422.
Put 6 as the next digit of the answer. 
Result so far: 130451.6
The remainder is 422 after subtracting 2538 from 2960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Advancing to step 10:
If we divide 4220 by 423, we get 9 and a remainder of 413.
Put 9 as the next digit of the answer. 
Result so far: 130451.69
Deduct 3807 from 4220 and we're left with 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Step 11:
When dividing 4130 by 423, we get 9 with a remainder of 323.
The next digit of our result is 9. 
Result so far: 130451.699
The remainder is 323 after subtracting 3807 from 4130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Our division results in 130451.699 with a remaining 0.0323.