68520928 divided by 393 
We want to divide 68520928 by 393.

Going ahead to step 1:
6 divided by 393 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 393

On to step 2:
68 divided by 393 is 0 with a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Include the next digit (5) from the dividend after 68, then repeat: 685 / 393

Advancing to step 3:
When dividing 685 by 393, we get 1 with a remainder of 292.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 393 from 685, we get 292.
Grab the next digit (2) from the dividend, add it to 292, then carry on: 2922 / 393

Let's proceed to step 4:
393 can be fit into 2922 7 times, resulting in a remainder of 171.
Use 7 as the next digit of our solution. 
Result so far: 17.0
The remainder is 171 after subtracting 2751 from 2922.
Take the next digit (0) from the dividend and append it to 171, then repeat: 1710 / 393

Going ahead to step 5:
The number 393 fits into 1710 4 times, leaving a remainder of 138.
Put 4 as the next digit of the answer. 
Result so far: 174.0
Subtract 1572 from 1710 to get 138.
Take the next digit (9) from the dividend and append it to 138, then repeat: 1389 / 393

On to step 6:
393 goes into 1389 3 times with a remainder of 210.
Write down 3 as next digit of the result. 
Result so far: 1743.0
Deduct 1179 from 1389 and we're left with 210.
Include the next digit (2) from the dividend after 210, then repeat: 2102 / 393

Step 7:
The number 393 fits into 2102 5 times, leaving a remainder of 137.
Write down 5 as next digit of the result. 
Result so far: 17435.0
Deduct 1965 from 2102 and we're left with 137.
Fetch the next digit (8) from the dividend, attach it to 137 and continue: 1378 / 393

Let's proceed to step 8:
If we divide 1378 by 393, we get 3 and a remainder of 199.
The number 3 becomes the next digit in our result. 
Result so far: 174353.0
Subtracting 1179 from 1378 leaves us with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Going ahead to step 9:
When dividing 1990 by 393, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 174353.5
The remainder is 25 after subtracting 1965 from 1990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
The number 393 fits into 250 0 times, leaving a remainder of 250.
The next digit of our result is 0. 
Result so far: 174353.5
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 11:
393 can be fit into 2500 6 times, resulting in a remainder of 142.
Use 6 as the next digit of our solution. 
Result so far: 174353.506
Deduct 2358 from 2500 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 12:
If we divide 1420 by 393, we get 3 and a remainder of 241.
Record the quotient 3 as the next digit in the result. 
Result so far: 174353.5063
The remainder is 241 after subtracting 1179 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Step 13:
The number 393 fits into 2410 6 times, leaving a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 174353.50636
Subtract 2358 from 2410 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 14:
If we divide 520 by 393, we get 1 and a remainder of 127.
The number 1 becomes the next digit in our result. 
Result so far: 174353.506361
If we take 393 away from 520, we end up with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Moving on to step 15:
The number 393 fits into 1270 3 times, leaving a remainder of 91.
Record the quotient 3 as the next digit in the result. 
Result so far: 174353.5063613
Deduct 1179 from 1270 and we're left with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Advancing to step 16:
When dividing 910 by 393, we get 2 with a remainder of 124.
Put 2 as the next digit of the answer. 
Result so far: 174353.50636132
If we take 786 away from 910, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

After the division, we end up with 174353.50636132 and a remainder of 1.24e-07.