72210849 ÷ 835 
Let's see how many times 835 fits into 72210849.

On to step 1:
7 divided by 835 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 835

Step 2:
If we divide 72 by 835, we get 0 and a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Take the next digit (2) from the dividend and append it to 72, then repeat: 722 / 835

Advancing to step 3:
The number 835 fits into 722 0 times, leaving a remainder of 722.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 722, we end up with 722.
Take the next digit (1) from the dividend and append it to 722, then repeat: 7221 / 835

Moving on to step 4:
835 goes into 7221 8 times with a remainder of 541.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 6680 from 7221 and we're left with 541.
Append the next digit (0) from the dividend to 541 and continue with: 5410 / 835

Going ahead to step 5:
If we divide 5410 by 835, we get 6 and a remainder of 400.
Write down 6 as next digit of the result. 
Result so far: 86.0
The remainder is 400 after subtracting 5010 from 5410.
Bring next digit (8) of the dividend behind the 400 and repeat the process: 4008 / 835

Step 6:
4008 divided by 835 is 4 with a remainder of 668.
Record the quotient 4 as the next digit in the result. 
Result so far: 864.0
Subtract 3340 from 4008 to get 668.
Fetch the next digit (4) from the dividend, attach it to 668 and continue: 6684 / 835

Let's proceed to step 7:
If we divide 6684 by 835, we get 8 and a remainder of 4.
The next digit of our result is 8. 
Result so far: 8648.0
If we subtract 6680 from 6684, we get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 835

Step 8:
49 divided by 835 is 0 with a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 86480.0
If we take 0 away from 49, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 9:
The number 835 fits into 490 0 times, leaving a remainder of 490.
Write down 0 as next digit of the result. 
Result so far: 86480.0
The remainder is 490 after subtracting 0 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Step 10:
835 goes into 4900 5 times with a remainder of 725.
Use 5 as the next digit of our solution. 
Result so far: 86480.05
If we take 4175 away from 4900, we end up with 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Moving on to step 11:
If we divide 7250 by 835, we get 8 and a remainder of 570.
Write down 8 as next digit of the result. 
Result so far: 86480.058
If we subtract 6680 from 7250, we get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Going ahead to step 12:
5700 divided by 835 is 6 with a remainder of 690.
Put 6 as the next digit of the answer. 
Result so far: 86480.0586
If we subtract 5010 from 5700, we get 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Step 13:
835 can be fit into 6900 8 times, resulting in a remainder of 220.
Record the quotient 8 as the next digit in the result. 
Result so far: 86480.05868
Deduct 6680 from 6900 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 14:
835 can be fit into 2200 2 times, resulting in a remainder of 530.
The number 2 becomes the next digit in our result. 
Result so far: 86480.058682
If we take 1670 away from 2200, we end up with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Step 15:
5300 divided by 835 is 6 with a remainder of 290.
The next digit of our result is 6. 
Result so far: 86480.0586826
If we subtract 5010 from 5300, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 16:
When dividing 2900 by 835, we get 3 with a remainder of 395.
Put 3 as the next digit of the answer. 
Result so far: 86480.05868263
If we subtract 2505 from 2900, we get 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

In conclusion, the division gives 86480.05868263 with a balance of 3.95e-07.