68906575 ÷ 170 
We want to divide 68906575 by 170.

On to step 1:
170 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 170

On to step 2:
68 divided by 170 is 0 with a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 68, we end up with 68.
Include the next digit (9) from the dividend after 68, then repeat: 689 / 170

Going ahead to step 3:
689 divided by 170 is 4 with a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 680 from 689, we get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 170

On to step 4:
90 divided by 170 is 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 40.0
If we take 0 away from 90, we end up with 90.
Append the next digit (6) from the dividend to 90 and continue with: 906 / 170

Going ahead to step 5:
170 goes into 906 5 times with a remainder of 56.
The next digit of our result is 5. 
Result so far: 405.0
If we subtract 850 from 906, we get 56.
Bring next digit (5) of the dividend behind the 56 and repeat the process: 565 / 170

Moving on to step 6:
170 can be fit into 565 3 times, resulting in a remainder of 55.
The number 3 becomes the next digit in our result. 
Result so far: 4053.0
The remainder is 55 after subtracting 510 from 565.
Fetch the next digit (7) from the dividend, attach it to 55 and continue: 557 / 170

On to step 7:
When dividing 557 by 170, we get 3 with a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 40533.0
Deduct 510 from 557 and we're left with 47.
Take the next digit (5) from the dividend and append it to 47, then repeat: 475 / 170

Going ahead to step 8:
The number 170 fits into 475 2 times, leaving a remainder of 135.
The next digit of our result is 2. 
Result so far: 405332.0
If we take 340 away from 475, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Moving on to step 9:
The number 170 fits into 1350 7 times, leaving a remainder of 160.
Write down 7 as next digit of the result. 
Result so far: 405332.7
Subtracting 1190 from 1350 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.

Moving on to step 10:
When dividing 1600 by 170, we get 9 with a remainder of 70.
The next digit of our result is 9. 
Result so far: 405332.79
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.

Let's proceed to step 11:
When dividing 700 by 170, we get 4 with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 405332.794
If we take 680 away from 700, we end up 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.

Let's proceed to step 12:
170 can be fit into 200 1 times, resulting in a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 405332.7941
Subtract 170 from 200 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
170 goes into 300 1 times with a remainder of 130.
Put 1 as the next digit of the answer. 
Result so far: 405332.79411
Subtract 170 from 300 to get 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 quotient of the division is 405332.79411, and the remainder is 0.00013.