Let's divide 68704024 by 853
We're looking to find how many times 853 goes into 68704024.

Going ahead to step 1:
6 divided by 853 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 853

Advancing to step 2:
853 can be fit into 68 0 times, resulting in a remainder of 68.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Append the next digit (7) from the dividend to 68 and continue with: 687 / 853

On to step 3:
853 can be fit into 687 0 times, resulting in a remainder of 687.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 687 leaves us with 687.
Grab the next digit (0) from the dividend, add it to 687, then carry on: 6870 / 853

Step 4:
When dividing 6870 by 853, we get 8 with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 6824 away from 6870, we end up with 46.
Grab the next digit (4) from the dividend, add it to 46, then carry on: 464 / 853

Moving on to step 5:
853 can be fit into 464 0 times, resulting in a remainder of 464.
The number 0 becomes the next digit in our result. 
Result so far: 80.0
Deduct 0 from 464 and we're left with 464.
Grab the next digit (0) from the dividend, add it to 464, then carry on: 4640 / 853

Going ahead to step 6:
The number 853 fits into 4640 5 times, leaving a remainder of 375.
Use 5 as the next digit of our solution. 
Result so far: 805.0
Subtract 4265 from 4640 to get 375.
Take the next digit (2) from the dividend and append it to 375, then repeat: 3752 / 853

Step 7:
3752 divided by 853 is 4 with a remainder of 340.
Write down 4 as next digit of the result. 
Result so far: 8054.0
Subtracting 3412 from 3752 leaves us with 340.
Take the next digit (4) from the dividend and append it to 340, then repeat: 3404 / 853

Step 8:
When dividing 3404 by 853, we get 3 with a remainder of 845.
The number 3 becomes the next digit in our result. 
Result so far: 80543.0
If we subtract 2559 from 3404, we get 845.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8450, and continue the process.

Advancing to step 9:
If we divide 8450 by 853, we get 9 and a remainder of 773.
Use 9 as the next digit of our solution. 
Result so far: 80543.9
The remainder is 773 after subtracting 7677 from 8450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7730, and continue the process.

Moving on to step 10:
If we divide 7730 by 853, we get 9 and a remainder of 53.
Put 9 as the next digit of the answer. 
Result so far: 80543.99
If we subtract 7677 from 7730, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

After the division, we end up with 80543.99 and a remainder of 0.053.