66715494 divided by 828 
Let's see how many times 828 fits into 66715494.

Step 1:
828 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 828

On to step 2:
When dividing 66 by 828, we get 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Append the next digit (7) from the dividend to 66 and continue with: 667 / 828

On to step 3:
667 divided by 828 is 0 with a remainder of 667.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 667 to get 667.
Take the next digit (1) from the dividend and append it to 667, then repeat: 6671 / 828

Advancing to step 4:
The number 828 fits into 6671 8 times, leaving a remainder of 47.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 6624 away from 6671, we end up with 47.
Append the next digit (5) from the dividend to 47 and continue with: 475 / 828

Going ahead to step 5:
828 goes into 475 0 times with a remainder of 475.
The next digit of our result is 0. 
Result so far: 80.0
Deduct 0 from 475 and we're left with 475.
Grab the next digit (4) from the dividend, add it to 475, then carry on: 4754 / 828

On to step 6:
The number 828 fits into 4754 5 times, leaving a remainder of 614.
Use 5 as the next digit of our solution. 
Result so far: 805.0
Subtract 4140 from 4754 to get 614.
Take the next digit (9) from the dividend and append it to 614, then repeat: 6149 / 828

Moving on to step 7:
6149 divided by 828 is 7 with a remainder of 353.
Put 7 as the next digit of the answer. 
Result so far: 8057.0
Deduct 5796 from 6149 and we're left with 353.
Fetch the next digit (4) from the dividend, attach it to 353 and continue: 3534 / 828

Advancing to step 8:
828 can be fit into 3534 4 times, resulting in a remainder of 222.
Put 4 as the next digit of the answer. 
Result so far: 80574.0
Subtracting 3312 from 3534 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 9:
If we divide 2220 by 828, we get 2 and a remainder of 564.
Put 2 as the next digit of the answer. 
Result so far: 80574.2
Deduct 1656 from 2220 and we're left with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Moving on to step 10:
When dividing 5640 by 828, we get 6 with a remainder of 672.
The number 6 becomes the next digit in our result. 
Result so far: 80574.26
Subtract 4968 from 5640 to get 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Going ahead to step 11:
When dividing 6720 by 828, we get 8 with a remainder of 96.
The next digit of our result is 8. 
Result so far: 80574.268
Subtracting 6624 from 6720 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 12:
If we divide 960 by 828, we get 1 and a remainder of 132.
The next digit of our result is 1. 
Result so far: 80574.2681
Subtract 828 from 960 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Going ahead to step 13:
The number 828 fits into 1320 1 times, leaving a remainder of 492.
Write down 1 as next digit of the result. 
Result so far: 80574.26811
Subtract 828 from 1320 to get 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

The quotient of the division is 80574.26811, and the remainder is 0.000492.