54357363 ÷ 873 
Let's see how many times 873 fits into 54357363.

Moving on to step 1:
5 divided by 873 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 873

Going ahead to step 2:
873 can be fit into 54 0 times, resulting in a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Bring next digit (3) of the dividend behind the 54 and repeat the process: 543 / 873

Advancing to step 3:
If we divide 543 by 873, we get 0 and a remainder of 543.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 543, we end up with 543.
Grab the next digit (5) from the dividend, add it to 543, then carry on: 5435 / 873

On to step 4:
The number 873 fits into 5435 6 times, leaving a remainder of 197.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 5238 from 5435 and we're left with 197.
Bring next digit (7) of the dividend behind the 197 and repeat the process: 1977 / 873

Advancing to step 5:
The number 873 fits into 1977 2 times, leaving a remainder of 231.
Use 2 as the next digit of our solution. 
Result so far: 62.0
If we take 1746 away from 1977, we end up with 231.
Bring next digit (3) of the dividend behind the 231 and repeat the process: 2313 / 873

Moving on to step 6:
873 goes into 2313 2 times with a remainder of 567.
Record the quotient 2 as the next digit in the result. 
Result so far: 622.0
The remainder is 567 after subtracting 1746 from 2313.
Include the next digit (6) from the dividend after 567, then repeat: 5676 / 873

Advancing to step 7:
873 can be fit into 5676 6 times, resulting in a remainder of 438.
Use 6 as the next digit of our solution. 
Result so far: 6226.0
If we take 5238 away from 5676, we end up with 438.
Fetch the next digit (3) from the dividend, attach it to 438 and continue: 4383 / 873

Moving on to step 8:
873 can be fit into 4383 5 times, resulting in a remainder of 18.
Use 5 as the next digit of our solution. 
Result so far: 62265.0
Subtracting 4365 from 4383 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
If we divide 180 by 873, we get 0 and a remainder of 180.
The next digit of our result is 0. 
Result so far: 62265.0
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 10:
If we divide 1800 by 873, we get 2 and a remainder of 54.
Write down 2 as next digit of the result. 
Result so far: 62265.02
Subtracting 1746 from 1800 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 11:
873 can be fit into 540 0 times, resulting in a remainder of 540.
Put 0 as the next digit of the answer. 
Result so far: 62265.02
Subtracting 0 from 540 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Advancing to step 12:
The number 873 fits into 5400 6 times, leaving a remainder of 162.
Write down 6 as next digit of the result. 
Result so far: 62265.0206
Subtracting 5238 from 5400 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 13:
1620 divided by 873 is 1 with a remainder of 747.
The next digit of our result is 1. 
Result so far: 62265.02061
If we take 873 away from 1620, we end up with 747.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7470, and continue the process.

Going ahead to step 14:
7470 divided by 873 is 8 with a remainder of 486.
The next digit of our result is 8. 
Result so far: 62265.020618
If we take 6984 away from 7470, we end up with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Let's proceed to step 15:
The number 873 fits into 4860 5 times, leaving a remainder of 495.
The number 5 becomes the next digit in our result. 
Result so far: 62265.0206185
If we subtract 4365 from 4860, we get 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Let's proceed to step 16:
873 can be fit into 4950 5 times, resulting in a remainder of 585.
The number 5 becomes the next digit in our result. 
Result so far: 62265.02061855
Deduct 4365 from 4950 and we're left with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

After the division, we end up with 62265.02061855 and a remainder of 5.85e-07.