86768413 divided by 593 
Our goal is to divide 86768413 by 593.

Advancing to step 1:
If we divide 8 by 593, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 593

Step 2:
The number 593 fits into 86 0 times, leaving a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Grab the next digit (7) from the dividend, add it to 86, then carry on: 867 / 593

Going ahead to step 3:
The number 593 fits into 867 1 times, leaving a remainder of 274.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 274 after subtracting 593 from 867.
Grab the next digit (6) from the dividend, add it to 274, then carry on: 2746 / 593

On to step 4:
2746 divided by 593 is 4 with a remainder of 374.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 2372 from 2746, we get 374.
Bring next digit (8) of the dividend behind the 374 and repeat the process: 3748 / 593

Moving on to step 5:
593 goes into 3748 6 times with a remainder of 190.
The next digit of our result is 6. 
Result so far: 146.0
The remainder is 190 after subtracting 3558 from 3748.
Bring next digit (4) of the dividend behind the 190 and repeat the process: 1904 / 593

Step 6:
593 goes into 1904 3 times with a remainder of 125.
Write down 3 as next digit of the result. 
Result so far: 1463.0
The remainder is 125 after subtracting 1779 from 1904.
Fetch the next digit (1) from the dividend, attach it to 125 and continue: 1251 / 593

On to step 7:
1251 divided by 593 is 2 with a remainder of 65.
Record the quotient 2 as the next digit in the result. 
Result so far: 14632.0
Deduct 1186 from 1251 and we're left with 65.
Take the next digit (3) from the dividend and append it to 65, then repeat: 653 / 593

Moving on to step 8:
653 divided by 593 is 1 with a remainder of 60.
Put 1 as the next digit of the answer. 
Result so far: 146321.0
If we take 593 away from 653, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
593 can be fit into 600 1 times, resulting in a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 146321.1
If we subtract 593 from 600, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
593 goes into 70 0 times with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 146321.1
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 11:
593 goes into 700 1 times with a remainder of 107.
Use 1 as the next digit of our solution. 
Result so far: 146321.101
If we subtract 593 from 700, we get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Let's proceed to step 12:
When dividing 1070 by 593, we get 1 with a remainder of 477.
Record the quotient 1 as the next digit in the result. 
Result so far: 146321.1011
If we subtract 593 from 1070, we get 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

The final outcome is 146321.1011, with a leftover of 0.00477.