We look at the division of 68568532 by 858 
We're looking to find how many times 858 goes into 68568532.

On to step 1:
If we divide 6 by 858, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 858

Going ahead to step 2:
The number 858 fits into 68 0 times, leaving a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Fetch the next digit (5) from the dividend, attach it to 68 and continue: 685 / 858

Step 3:
858 goes into 685 0 times with a remainder of 685.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 685, we get 685.
Append the next digit (6) from the dividend to 685 and continue with: 6856 / 858

Advancing to step 4:
If we divide 6856 by 858, we get 7 and a remainder of 850.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 6006 from 6856 to get 850.
Fetch the next digit (8) from the dividend, attach it to 850 and continue: 8508 / 858

Advancing to step 5:
858 goes into 8508 9 times with a remainder of 786.
Put 9 as the next digit of the answer. 
Result so far: 79.0
The remainder is 786 after subtracting 7722 from 8508.
Grab the next digit (5) from the dividend, add it to 786, then carry on: 7865 / 858

Going ahead to step 6:
7865 divided by 858 is 9 with a remainder of 143.
Record the quotient 9 as the next digit in the result. 
Result so far: 799.0
Deduct 7722 from 7865 and we're left with 143.
Bring next digit (3) of the dividend behind the 143 and repeat the process: 1433 / 858

Going ahead to step 7:
The number 858 fits into 1433 1 times, leaving a remainder of 575.
Write down 1 as next digit of the result. 
Result so far: 7991.0
Deduct 858 from 1433 and we're left with 575.
Include the next digit (2) from the dividend after 575, then repeat: 5752 / 858

Step 8:
5752 divided by 858 is 6 with a remainder of 604.
Record the quotient 6 as the next digit in the result. 
Result so far: 79916.0
If we take 5148 away from 5752, we end up with 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Going ahead to step 9:
6040 divided by 858 is 7 with a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 79916.7
If we take 6006 away from 6040, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 10:
The number 858 fits into 340 0 times, leaving a remainder of 340.
The next digit of our result is 0. 
Result so far: 79916.7
If we subtract 0 from 340, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 11:
3400 divided by 858 is 3 with a remainder of 826.
The next digit of our result is 3. 
Result so far: 79916.703
If we take 2574 away from 3400, we end up with 826.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8260, and continue the process.

Step 12:
858 goes into 8260 9 times with a remainder of 538.
Write down 9 as next digit of the result. 
Result so far: 79916.7039
The remainder is 538 after subtracting 7722 from 8260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Moving on to step 13:
If we divide 5380 by 858, we get 6 and a remainder of 232.
Write down 6 as next digit of the result. 
Result so far: 79916.70396
Deduct 5148 from 5380 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 14:
2320 divided by 858 is 2 with a remainder of 604.
Put 2 as the next digit of the answer. 
Result so far: 79916.703962
Subtract 1716 from 2320 to get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Moving on to step 15:
If we divide 6040 by 858, we get 7 and a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 79916.7039627
Deduct 6006 from 6040 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 16:
The number 858 fits into 340 0 times, leaving a remainder of 340.
Use 0 as the next digit of our solution. 
Result so far: 79916.7039627
If we subtract 0 from 340, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

After the division, we end up with 79916.7039627 and a remainder of 3.4e-07.