Let's divide 17813979 by 835
We want to figure out the number of times 17813979 can be divided by 835.

Step 1:
When dividing 1 by 835, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 835

Moving on to step 2:
When dividing 17 by 835, we get 0 with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Fetch the next digit (8) from the dividend, attach it to 17 and continue: 178 / 835

On to step 3:
The number 835 fits into 178 0 times, leaving a remainder of 178.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 178 to get 178.
Include the next digit (1) from the dividend after 178, then repeat: 1781 / 835

Step 4:
1781 divided by 835 is 2 with a remainder of 111.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 111 after subtracting 1670 from 1781.
Include the next digit (3) from the dividend after 111, then repeat: 1113 / 835

Step 5:
835 can be fit into 1113 1 times, resulting in a remainder of 278.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we subtract 835 from 1113, we get 278.
Bring next digit (9) of the dividend behind the 278 and repeat the process: 2789 / 835

Moving on to step 6:
If we divide 2789 by 835, we get 3 and a remainder of 284.
Use 3 as the next digit of our solution. 
Result so far: 213.0
Subtract 2505 from 2789 to get 284.
Bring next digit (7) of the dividend behind the 284 and repeat the process: 2847 / 835

Going ahead to step 7:
The number 835 fits into 2847 3 times, leaving a remainder of 342.
The next digit of our result is 3. 
Result so far: 2133.0
If we subtract 2505 from 2847, we get 342.
Fetch the next digit (9) from the dividend, attach it to 342 and continue: 3429 / 835

Moving on to step 8:
The number 835 fits into 3429 4 times, leaving a remainder of 89.
Put 4 as the next digit of the answer. 
Result so far: 21334.0
Subtract 3340 from 3429 to get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Moving on to step 9:
When dividing 890 by 835, we get 1 with a remainder of 55.
Use 1 as the next digit of our solution. 
Result so far: 21334.1
Subtract 835 from 890 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 10:
835 goes into 550 0 times with a remainder of 550.
Write down 0 as next digit of the result. 
Result so far: 21334.1
Deduct 0 from 550 and we're left with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Going ahead to step 11:
835 can be fit into 5500 6 times, resulting in a remainder of 490.
Use 6 as the next digit of our solution. 
Result so far: 21334.106
Deduct 5010 from 5500 and we're left with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 12:
835 can be fit into 4900 5 times, resulting in a remainder of 725.
The number 5 becomes the next digit in our result. 
Result so far: 21334.1065
The remainder is 725 after subtracting 4175 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Going ahead to step 13:
835 can be fit into 7250 8 times, resulting in a remainder of 570.
Record the quotient 8 as the next digit in the result. 
Result so far: 21334.10658
If we take 6680 away from 7250, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Step 14:
5700 divided by 835 is 6 with a remainder of 690.
Record the quotient 6 as the next digit in the result. 
Result so far: 21334.106586
If we take 5010 away from 5700, we end up with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 15:
When dividing 6900 by 835, we get 8 with a remainder of 220.
The next digit of our result is 8. 
Result so far: 21334.1065868
Subtract 6680 from 6900 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 16:
If we divide 2200 by 835, we get 2 and a remainder of 530.
The next digit of our result is 2. 
Result so far: 21334.10658682
The remainder is 530 after subtracting 1670 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

The final outcome is 21334.10658682, with a leftover of 5.3e-07.