We look at the division of 81168398 by 593 
We're looking to find how many times 593 goes into 81168398.

Step 1:
If we divide 8 by 593, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 593

Step 2:
593 can be fit into 81 0 times, resulting in a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Grab the next digit (1) from the dividend, add it to 81, then carry on: 811 / 593

Going ahead to step 3:
811 divided by 593 is 1 with a remainder of 218.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 218 after subtracting 593 from 811.
Grab the next digit (6) from the dividend, add it to 218, then carry on: 2186 / 593

Moving on to step 4:
When dividing 2186 by 593, we get 3 with a remainder of 407.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 1779 from 2186 and we're left with 407.
Take the next digit (8) from the dividend and append it to 407, then repeat: 4078 / 593

Moving on to step 5:
593 goes into 4078 6 times with a remainder of 520.
Put 6 as the next digit of the answer. 
Result so far: 136.0
Deduct 3558 from 4078 and we're left with 520.
Grab the next digit (3) from the dividend, add it to 520, then carry on: 5203 / 593

Going ahead to step 6:
593 can be fit into 5203 8 times, resulting in a remainder of 459.
Record the quotient 8 as the next digit in the result. 
Result so far: 1368.0
If we subtract 4744 from 5203, we get 459.
Grab the next digit (9) from the dividend, add it to 459, then carry on: 4599 / 593

Moving on to step 7:
4599 divided by 593 is 7 with a remainder of 448.
Put 7 as the next digit of the answer. 
Result so far: 13687.0
If we take 4151 away from 4599, we end up with 448.
Bring next digit (8) of the dividend behind the 448 and repeat the process: 4488 / 593

Advancing to step 8:
If we divide 4488 by 593, we get 7 and a remainder of 337.
The next digit of our result is 7. 
Result so far: 136877.0
Deduct 4151 from 4488 and we're left with 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Let's proceed to step 9:
593 goes into 3370 5 times with a remainder of 405.
Write down 5 as next digit of the result. 
Result so far: 136877.5
Deduct 2965 from 3370 and we're left with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Advancing to step 10:
593 can be fit into 4050 6 times, resulting in a remainder of 492.
Use 6 as the next digit of our solution. 
Result so far: 136877.56
If we take 3558 away from 4050, we end up with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Moving on to step 11:
4920 divided by 593 is 8 with a remainder of 176.
The next digit of our result is 8. 
Result so far: 136877.568
Deduct 4744 from 4920 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 12:
593 can be fit into 1760 2 times, resulting in a remainder of 574.
The next digit of our result is 2. 
Result so far: 136877.5682
Deduct 1186 from 1760 and we're left with 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Advancing to step 13:
The number 593 fits into 5740 9 times, leaving a remainder of 403.
Write down 9 as next digit of the result. 
Result so far: 136877.56829
If we subtract 5337 from 5740, we get 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Going ahead to step 14:
4030 divided by 593 is 6 with a remainder of 472.
The number 6 becomes the next digit in our result. 
Result so far: 136877.568296
If we subtract 3558 from 4030, we get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

On to step 15:
593 goes into 4720 7 times with a remainder of 569.
Put 7 as the next digit of the answer. 
Result so far: 136877.5682967
Subtract 4151 from 4720 to get 569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

Advancing to step 16:
5690 divided by 593 is 9 with a remainder of 353.
Use 9 as the next digit of our solution. 
Result so far: 136877.56829679
The remainder is 353 after subtracting 5337 from 5690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

After the division, we end up with 136877.56829679 and a remainder of 3.53e-07.