Let's divide 68490519 by 851
Let's see how many times 851 fits into 68490519.

On to step 1:
6 divided by 851 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 851

Let's proceed to step 2:
851 can be fit into 68 0 times, resulting in a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Bring next digit (4) of the dividend behind the 68 and repeat the process: 684 / 851

Step 3:
When dividing 684 by 851, we get 0 with a remainder of 684.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 684, we get 684.
Bring next digit (9) of the dividend behind the 684 and repeat the process: 6849 / 851

Step 4:
6849 divided by 851 is 8 with a remainder of 41.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 6808 from 6849 leaves us with 41.
Bring next digit (0) of the dividend behind the 41 and repeat the process: 410 / 851

Going ahead to step 5:
410 divided by 851 is 0 with a remainder of 410.
Write down 0 as next digit of the result. 
Result so far: 80.0
Subtracting 0 from 410 leaves us with 410.
Append the next digit (5) from the dividend to 410 and continue with: 4105 / 851

On to step 6:
When dividing 4105 by 851, we get 4 with a remainder of 701.
The number 4 becomes the next digit in our result. 
Result so far: 804.0
Subtracting 3404 from 4105 leaves us with 701.
Append the next digit (1) from the dividend to 701 and continue with: 7011 / 851

Going ahead to step 7:
7011 divided by 851 is 8 with a remainder of 203.
The next digit of our result is 8. 
Result so far: 8048.0
If we subtract 6808 from 7011, we get 203.
Grab the next digit (9) from the dividend, add it to 203, then carry on: 2039 / 851

Advancing to step 8:
851 goes into 2039 2 times with a remainder of 337.
Write down 2 as next digit of the result. 
Result so far: 80482.0
If we subtract 1702 from 2039, we get 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Going ahead to step 9:
If we divide 3370 by 851, we get 3 and a remainder of 817.
Use 3 as the next digit of our solution. 
Result so far: 80482.3
Deduct 2553 from 3370 and we're left with 817.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8170, and continue the process.

On to step 10:
If we divide 8170 by 851, we get 9 and a remainder of 511.
Write down 9 as next digit of the result. 
Result so far: 80482.39
If we subtract 7659 from 8170, we get 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Going ahead to step 11:
When dividing 5110 by 851, we get 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 80482.396
Subtract 5106 from 5110 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
The number 851 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 80482.396
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
400 divided by 851 is 0 with a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 80482.396
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 80482.396, and the remainder is 0.0004.