Let's divide 11665721 by 828
We want to figure out the number of times 11665721 can be divided by 828.

On to step 1:
1 divided by 828 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 828

Advancing to step 2:
11 divided by 828 is 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 828

Step 3:
The number 828 fits into 116 0 times, leaving a remainder of 116.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 116 after subtracting 0 from 116.
Bring next digit (6) of the dividend behind the 116 and repeat the process: 1166 / 828

Going ahead to step 4:
If we divide 1166 by 828, we get 1 and a remainder of 338.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 828 away from 1166, we end up with 338.
Bring next digit (5) of the dividend behind the 338 and repeat the process: 3385 / 828

On to step 5:
The number 828 fits into 3385 4 times, leaving a remainder of 73.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 3312 from 3385, we get 73.
Take the next digit (7) from the dividend and append it to 73, then repeat: 737 / 828

On to step 6:
828 goes into 737 0 times with a remainder of 737.
The number 0 becomes the next digit in our result. 
Result so far: 140.0
Deduct 0 from 737 and we're left with 737.
Take the next digit (2) from the dividend and append it to 737, then repeat: 7372 / 828

Going ahead to step 7:
828 goes into 7372 8 times with a remainder of 748.
The next digit of our result is 8. 
Result so far: 1408.0
If we subtract 6624 from 7372, we get 748.
Append the next digit (1) from the dividend to 748 and continue with: 7481 / 828

Let's proceed to step 8:
7481 divided by 828 is 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 14089.0
Subtract 7452 from 7481 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 9:
828 goes into 290 0 times with a remainder of 290.
Write down 0 as next digit of the result. 
Result so far: 14089.0
Subtracting 0 from 290 leaves us with 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 10:
828 goes into 2900 3 times with a remainder of 416.
The next digit of our result is 3. 
Result so far: 14089.03
If we subtract 2484 from 2900, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 11:
If we divide 4160 by 828, we get 5 and a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 14089.035
Subtract 4140 from 4160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
200 divided by 828 is 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 14089.035
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 13:
2000 divided by 828 is 2 with a remainder of 344.
Put 2 as the next digit of the answer. 
Result so far: 14089.03502
If we take 1656 away from 2000, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 14:
828 can be fit into 3440 4 times, resulting in a remainder of 128.
Record the quotient 4 as the next digit in the result. 
Result so far: 14089.035024
If we subtract 3312 from 3440, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 15:
828 goes into 1280 1 times with a remainder of 452.
Use 1 as the next digit of our solution. 
Result so far: 14089.0350241
Subtract 828 from 1280 to get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

On to step 16:
4520 divided by 828 is 5 with a remainder of 380.
Write down 5 as next digit of the result. 
Result so far: 14089.03502415
If we take 4140 away from 4520, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

After the division, we end up with 14089.03502415 and a remainder of 3.8e-07.