We look at the division of 3363519 by 835 
Let's see how many times 835 fits into 3363519.

Advancing to step 1:
3 divided by 835 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 835

On to step 2:
33 divided by 835 is 0 with a remainder of 33.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Append the next digit (6) from the dividend to 33 and continue with: 336 / 835

Step 3:
If we divide 336 by 835, we get 0 and a remainder of 336.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 336, we end up with 336.
Fetch the next digit (3) from the dividend, attach it to 336 and continue: 3363 / 835

Step 4:
If we divide 3363 by 835, we get 4 and a remainder of 23.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 3340 from 3363 and we're left with 23.
Grab the next digit (5) from the dividend, add it to 23, then carry on: 235 / 835

On to step 5:
835 goes into 235 0 times with a remainder of 235.
Write down 0 as next digit of the result. 
Result so far: 40.0
Subtracting 0 from 235 leaves us with 235.
Bring next digit (1) of the dividend behind the 235 and repeat the process: 2351 / 835

Going ahead to step 6:
835 can be fit into 2351 2 times, resulting in a remainder of 681.
Use 2 as the next digit of our solution. 
Result so far: 402.0
Subtract 1670 from 2351 to get 681.
Take the next digit (9) from the dividend and append it to 681, then repeat: 6819 / 835

Moving on to step 7:
835 can be fit into 6819 8 times, resulting in a remainder of 139.
Use 8 as the next digit of our solution. 
Result so far: 4028.0
Subtracting 6680 from 6819 leaves us with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

On to step 8:
If we divide 1390 by 835, we get 1 and a remainder of 555.
Record the quotient 1 as the next digit in the result. 
Result so far: 4028.1
Deduct 835 from 1390 and we're left with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Advancing to step 9:
5550 divided by 835 is 6 with a remainder of 540.
Put 6 as the next digit of the answer. 
Result so far: 4028.16
Subtracting 5010 from 5550 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 10:
When dividing 5400 by 835, we get 6 with a remainder of 390.
Record the quotient 6 as the next digit in the result. 
Result so far: 4028.166
The remainder is 390 after subtracting 5010 from 5400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

After the division, we end up with 4028.166 and a remainder of 0.039.