68595288 divided by 170 
We want to divide 68595288 by 170.

Step 1:
When dividing 6 by 170, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 170

Let's proceed to step 2:
When dividing 68 by 170, we get 0 with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Fetch the next digit (5) from the dividend, attach it to 68 and continue: 685 / 170

Advancing to step 3:
685 divided by 170 is 4 with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 680 from 685 leaves us with 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 170

Going ahead to step 4:
If we divide 59 by 170, we get 0 and a remainder of 59.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
If we take 0 away from 59, we end up with 59.
Grab the next digit (5) from the dividend, add it to 59, then carry on: 595 / 170

Let's proceed to step 5:
595 divided by 170 is 3 with a remainder of 85.
Record the quotient 3 as the next digit in the result. 
Result so far: 403.0
Subtracting 510 from 595 leaves us with 85.
Append the next digit (2) from the dividend to 85 and continue with: 852 / 170

Advancing to step 6:
852 divided by 170 is 5 with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 4035.0
Deduct 850 from 852 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 170

On to step 7:
170 can be fit into 28 0 times, resulting in a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 40350.0
The remainder is 28 after subtracting 0 from 28.
Include the next digit (8) from the dividend after 28, then repeat: 288 / 170

Let's proceed to step 8:
170 can be fit into 288 1 times, resulting in a remainder of 118.
Record the quotient 1 as the next digit in the result. 
Result so far: 403501.0
The remainder is 118 after subtracting 170 from 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 9:
When dividing 1180 by 170, we get 6 with a remainder of 160.
Write down 6 as next digit of the result. 
Result so far: 403501.6
Subtracting 1020 from 1180 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 10:
170 goes into 1600 9 times with a remainder of 70.
Put 9 as the next digit of the answer. 
Result so far: 403501.69
If we subtract 1530 from 1600, we 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.

Advancing to step 11:
700 divided by 170 is 4 with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 403501.694
Deduct 680 from 700 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
170 goes into 200 1 times with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 403501.6941
Subtracting 170 from 200 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 13:
170 can be fit into 300 1 times, resulting in a remainder of 130.
The number 1 becomes the next digit in our result. 
Result so far: 403501.69411
Subtracting 170 from 300 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 403501.69411 with a remainder of 0.00013.