We divide 99639972 by 835
We're looking to find how many times 835 goes into 99639972.

On to step 1:
When dividing 9 by 835, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 835

On to step 2:
835 can be fit into 99 0 times, resulting in a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Grab the next digit (6) from the dividend, add it to 99, then carry on: 996 / 835

On to step 3:
If we divide 996 by 835, we get 1 and a remainder of 161.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 835 from 996 leaves us with 161.
Include the next digit (3) from the dividend after 161, then repeat: 1613 / 835

Step 4:
The number 835 fits into 1613 1 times, leaving a remainder of 778.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 835 from 1613, we get 778.
Take the next digit (9) from the dividend and append it to 778, then repeat: 7789 / 835

Let's proceed to step 5:
835 goes into 7789 9 times with a remainder of 274.
Record the quotient 9 as the next digit in the result. 
Result so far: 119.0
Deduct 7515 from 7789 and we're left with 274.
Grab the next digit (9) from the dividend, add it to 274, then carry on: 2749 / 835

On to step 6:
When dividing 2749 by 835, we get 3 with a remainder of 244.
Write down 3 as next digit of the result. 
Result so far: 1193.0
Subtract 2505 from 2749 to get 244.
Take the next digit (7) from the dividend and append it to 244, then repeat: 2447 / 835

Moving on to step 7:
835 can be fit into 2447 2 times, resulting in a remainder of 777.
Put 2 as the next digit of the answer. 
Result so far: 11932.0
The remainder is 777 after subtracting 1670 from 2447.
Fetch the next digit (2) from the dividend, attach it to 777 and continue: 7772 / 835

Moving on to step 8:
If we divide 7772 by 835, we get 9 and a remainder of 257.
The number 9 becomes the next digit in our result. 
Result so far: 119329.0
Subtracting 7515 from 7772 leaves us with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Let's proceed to step 9:
835 goes into 2570 3 times with a remainder of 65.
Write down 3 as next digit of the result. 
Result so far: 119329.3
If we subtract 2505 from 2570, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 10:
835 goes into 650 0 times with a remainder of 650.
The number 0 becomes the next digit in our result. 
Result so far: 119329.3
The remainder is 650 after subtracting 0 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Moving on to step 11:
When dividing 6500 by 835, we get 7 with a remainder of 655.
Record the quotient 7 as the next digit in the result. 
Result so far: 119329.307
If we subtract 5845 from 6500, we get 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

On to step 12:
835 can be fit into 6550 7 times, resulting in a remainder of 705.
Record the quotient 7 as the next digit in the result. 
Result so far: 119329.3077
The remainder is 705 after subtracting 5845 from 6550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

The final result is 119329.3077 with a remainder of 0.00705.