54119718 ÷ 173 
Our goal is to divide 54119718 by 173.

Moving on to step 1:
The number 173 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 173

Advancing to step 2:
173 goes into 54 0 times with a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Fetch the next digit (1) from the dividend, attach it to 54 and continue: 541 / 173

Moving on to step 3:
When dividing 541 by 173, we get 3 with a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 519 from 541 and we're left with 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 173

Moving on to step 4:
If we divide 221 by 173, we get 1 and a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 31.0
If we subtract 173 from 221, we get 48.
Fetch the next digit (9) from the dividend, attach it to 48 and continue: 489 / 173

Going ahead to step 5:
173 goes into 489 2 times with a remainder of 143.
The number 2 becomes the next digit in our result. 
Result so far: 312.0
Subtract 346 from 489 to get 143.
Append the next digit (7) from the dividend to 143 and continue with: 1437 / 173

Advancing to step 6:
173 can be fit into 1437 8 times, resulting in a remainder of 53.
Write down 8 as next digit of the result. 
Result so far: 3128.0
Subtracting 1384 from 1437 leaves us with 53.
Grab the next digit (1) from the dividend, add it to 53, then carry on: 531 / 173

Step 7:
The number 173 fits into 531 3 times, leaving a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 31283.0
Subtracting 519 from 531 leaves us with 12.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 173

Moving on to step 8:
173 goes into 128 0 times with a remainder of 128.
Write down 0 as next digit of the result. 
Result so far: 312830.0
If we take 0 away from 128, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 9:
1280 divided by 173 is 7 with a remainder of 69.
Use 7 as the next digit of our solution. 
Result so far: 312830.7
Subtracting 1211 from 1280 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 10:
690 divided by 173 is 3 with a remainder of 171.
Use 3 as the next digit of our solution. 
Result so far: 312830.73
Subtracting 519 from 690 leaves us with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Let's proceed to step 11:
173 can be fit into 1710 9 times, resulting in a remainder of 153.
Use 9 as the next digit of our solution. 
Result so far: 312830.739
Subtract 1557 from 1710 to get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Step 12:
1530 divided by 173 is 8 with a remainder of 146.
Write down 8 as next digit of the result. 
Result so far: 312830.7398
If we subtract 1384 from 1530, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Going ahead to step 13:
1460 divided by 173 is 8 with a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 312830.73988
If we subtract 1384 from 1460, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Our division results in 312830.73988 with a remaining 7.6e-05.