66501104 ÷ 836 
We want to figure out the number of times 66501104 can be divided by 836.

Advancing to step 1:
The number 836 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 836

Step 2:
The number 836 fits into 66 0 times, leaving a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Take the next digit (5) from the dividend and append it to 66, then repeat: 665 / 836

Let's proceed to step 3:
836 can be fit into 665 0 times, resulting in a remainder of 665.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 665 after subtracting 0 from 665.
Take the next digit (0) from the dividend and append it to 665, then repeat: 6650 / 836

Let's proceed to step 4:
836 can be fit into 6650 7 times, resulting in a remainder of 798.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 5852 from 6650, we get 798.
Bring next digit (1) of the dividend behind the 798 and repeat the process: 7981 / 836

Let's proceed to step 5:
When dividing 7981 by 836, we get 9 with a remainder of 457.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
Subtracting 7524 from 7981 leaves us with 457.
Append the next digit (1) from the dividend to 457 and continue with: 4571 / 836

Let's proceed to step 6:
The number 836 fits into 4571 5 times, leaving a remainder of 391.
The next digit of our result is 5. 
Result so far: 795.0
If we take 4180 away from 4571, we end up with 391.
Take the next digit (0) from the dividend and append it to 391, then repeat: 3910 / 836

Going ahead to step 7:
When dividing 3910 by 836, we get 4 with a remainder of 566.
The next digit of our result is 4. 
Result so far: 7954.0
Subtracting 3344 from 3910 leaves us with 566.
Take the next digit (4) from the dividend and append it to 566, then repeat: 5664 / 836

Let's proceed to step 8:
The number 836 fits into 5664 6 times, leaving a remainder of 648.
Record the quotient 6 as the next digit in the result. 
Result so far: 79546.0
If we subtract 5016 from 5664, we get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Going ahead to step 9:
836 can be fit into 6480 7 times, resulting in a remainder of 628.
Put 7 as the next digit of the answer. 
Result so far: 79546.7
Deduct 5852 from 6480 and we're left with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Let's proceed to step 10:
When dividing 6280 by 836, we get 7 with a remainder of 428.
The number 7 becomes the next digit in our result. 
Result so far: 79546.77
Subtracting 5852 from 6280 leaves us with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

After the division, we end up with 79546.77 and a remainder of 0.428.