We look at the division of 54193395 by 591 
We want to divide 54193395 by 591.

On to step 1:
The number 591 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 591

Moving on to step 2:
591 can be fit into 54 0 times, resulting in a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Include the next digit (1) from the dividend after 54, then repeat: 541 / 591

Moving on to step 3:
541 divided by 591 is 0 with a remainder of 541.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 541 after subtracting 0 from 541.
Append the next digit (9) from the dividend to 541 and continue with: 5419 / 591

Step 4:
591 goes into 5419 9 times with a remainder of 100.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 5319 from 5419 and we're left with 100.
Fetch the next digit (3) from the dividend, attach it to 100 and continue: 1003 / 591

Let's proceed to step 5:
The number 591 fits into 1003 1 times, leaving a remainder of 412.
Write down 1 as next digit of the result. 
Result so far: 91.0
Subtract 591 from 1003 to get 412.
Fetch the next digit (3) from the dividend, attach it to 412 and continue: 4123 / 591

Step 6:
591 can be fit into 4123 6 times, resulting in a remainder of 577.
Use 6 as the next digit of our solution. 
Result so far: 916.0
If we take 3546 away from 4123, we end up with 577.
Grab the next digit (9) from the dividend, add it to 577, then carry on: 5779 / 591

Step 7:
591 can be fit into 5779 9 times, resulting in a remainder of 460.
The number 9 becomes the next digit in our result. 
Result so far: 9169.0
If we take 5319 away from 5779, we end up with 460.
Include the next digit (5) from the dividend after 460, then repeat: 4605 / 591

On to step 8:
591 can be fit into 4605 7 times, resulting in a remainder of 468.
The next digit of our result is 7. 
Result so far: 91697.0
If we subtract 4137 from 4605, we get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Moving on to step 9:
If we divide 4680 by 591, we get 7 and a remainder of 543.
Write down 7 as next digit of the result. 
Result so far: 91697.7
Subtract 4137 from 4680 to get 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Step 10:
591 can be fit into 5430 9 times, resulting in a remainder of 111.
The next digit of our result is 9. 
Result so far: 91697.79
Subtracting 5319 from 5430 leaves us with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Let's proceed to step 11:
When dividing 1110 by 591, we get 1 with a remainder of 519.
The next digit of our result is 1. 
Result so far: 91697.791
The remainder is 519 after subtracting 591 from 1110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

Moving on to step 12:
The number 591 fits into 5190 8 times, leaving a remainder of 462.
The number 8 becomes the next digit in our result. 
Result so far: 91697.7918
Subtract 4728 from 5190 to get 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Step 13:
591 goes into 4620 7 times with a remainder of 483.
Put 7 as the next digit of the answer. 
Result so far: 91697.79187
Subtract 4137 from 4620 to get 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

Let's proceed to step 14:
591 goes into 4830 8 times with a remainder of 102.
The next digit of our result is 8. 
Result so far: 91697.791878
Subtracting 4728 from 4830 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 15:
1020 divided by 591 is 1 with a remainder of 429.
Write down 1 as next digit of the result. 
Result so far: 91697.7918781
Subtracting 591 from 1020 leaves us with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Moving on to step 16:
The number 591 fits into 4290 7 times, leaving a remainder of 153.
The next digit of our result is 7. 
Result so far: 91697.79187817
The remainder is 153 after subtracting 4137 from 4290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

The final outcome is 91697.79187817, with a leftover of 1.53e-07.