64660770 divided by 824 
The aim is to understand the frequency of 824 in 64660770.

Step 1:
If we divide 6 by 824, we get 0 and 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.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 824

Advancing to step 2:
The number 824 fits into 64 0 times, leaving a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Include the next digit (6) from the dividend after 64, then repeat: 646 / 824

Going ahead to step 3:
If we divide 646 by 824, we get 0 and a remainder of 646.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 646 and we're left with 646.
Fetch the next digit (6) from the dividend, attach it to 646 and continue: 6466 / 824

Moving on to step 4:
824 goes into 6466 7 times with a remainder of 698.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 5768 from 6466, we get 698.
Fetch the next digit (0) from the dividend, attach it to 698 and continue: 6980 / 824

Going ahead to step 5:
The number 824 fits into 6980 8 times, leaving a remainder of 388.
The number 8 becomes the next digit in our result. 
Result so far: 78.0
Subtracting 6592 from 6980 leaves us with 388.
Bring next digit (7) of the dividend behind the 388 and repeat the process: 3887 / 824

On to step 6:
The number 824 fits into 3887 4 times, leaving a remainder of 591.
Write down 4 as next digit of the result. 
Result so far: 784.0
If we take 3296 away from 3887, we end up with 591.
Bring next digit (7) of the dividend behind the 591 and repeat the process: 5917 / 824

On to step 7:
If we divide 5917 by 824, we get 7 and a remainder of 149.
Use 7 as the next digit of our solution. 
Result so far: 7847.0
The remainder is 149 after subtracting 5768 from 5917.
Fetch the next digit (0) from the dividend, attach it to 149 and continue: 1490 / 824

Step 8:
824 can be fit into 1490 1 times, resulting in a remainder of 666.
Use 1 as the next digit of our solution. 
Result so far: 78471.0
Subtract 824 from 1490 to get 666.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Let's proceed to step 9:
The number 824 fits into 6660 8 times, leaving a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 78471.8
The remainder is 68 after subtracting 6592 from 6660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 10:
If we divide 680 by 824, we get 0 and a remainder of 680.
Write down 0 as next digit of the result. 
Result so far: 78471.8
Subtract 0 from 680 to get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Let's proceed to step 11:
If we divide 6800 by 824, we get 8 and a remainder of 208.
Write down 8 as next digit of the result. 
Result so far: 78471.808
Deduct 6592 from 6800 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 12:
824 goes into 2080 2 times with a remainder of 432.
Put 2 as the next digit of the answer. 
Result so far: 78471.8082
The remainder is 432 after subtracting 1648 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

On to step 13:
824 goes into 4320 5 times with a remainder of 200.
Use 5 as the next digit of our solution. 
Result so far: 78471.80825
If we take 4120 away from 4320, we end up with 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 14:
824 goes into 2000 2 times with a remainder of 352.
The number 2 becomes the next digit in our result. 
Result so far: 78471.808252
If we subtract 1648 from 2000, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 15:
3520 divided by 824 is 4 with a remainder of 224.
The number 4 becomes the next digit in our result. 
Result so far: 78471.8082524
If we take 3296 away from 3520, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 16:
When dividing 2240 by 824, we get 2 with a remainder of 592.
Write down 2 as next digit of the result. 
Result so far: 78471.80825242
If we take 1648 away from 2240, we end up with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

In conclusion, the division gives 78471.80825242 with a balance of 5.92e-07.