83875667 divided by 829 
The aim is to understand the frequency of 829 in 83875667.

Going ahead to step 1:
If we divide 8 by 829, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 829

Going ahead to step 2:
When dividing 83 by 829, we get 0 with a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Fetch the next digit (8) from the dividend, attach it to 83 and continue: 838 / 829

On to step 3:
829 goes into 838 1 times with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 829 from 838 to get 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 829

Let's proceed to step 4:
If we divide 97 by 829, we get 0 and a remainder of 97.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 97 after subtracting 0 from 97.
Bring next digit (5) of the dividend behind the 97 and repeat the process: 975 / 829

Going ahead to step 5:
829 goes into 975 1 times with a remainder of 146.
Use 1 as the next digit of our solution. 
Result so far: 101.0
Subtract 829 from 975 to get 146.
Grab the next digit (6) from the dividend, add it to 146, then carry on: 1466 / 829

Advancing to step 6:
When dividing 1466 by 829, we get 1 with a remainder of 637.
Record the quotient 1 as the next digit in the result. 
Result so far: 1011.0
Subtract 829 from 1466 to get 637.
Include the next digit (6) from the dividend after 637, then repeat: 6376 / 829

Advancing to step 7:
829 can be fit into 6376 7 times, resulting in a remainder of 573.
The number 7 becomes the next digit in our result. 
Result so far: 10117.0
The remainder is 573 after subtracting 5803 from 6376.
Fetch the next digit (7) from the dividend, attach it to 573 and continue: 5737 / 829

On to step 8:
5737 divided by 829 is 6 with a remainder of 763.
The number 6 becomes the next digit in our result. 
Result so far: 101176.0
If we subtract 4974 from 5737, we get 763.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

Advancing to step 9:
829 can be fit into 7630 9 times, resulting in a remainder of 169.
Put 9 as the next digit of the answer. 
Result so far: 101176.9
Deduct 7461 from 7630 and we're left with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Advancing to step 10:
829 goes into 1690 2 times with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 101176.92
Deduct 1658 from 1690 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
The number 829 fits into 320 0 times, leaving a remainder of 320.
The number 0 becomes the next digit in our result. 
Result so far: 101176.92
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 12:
829 goes into 3200 3 times with a remainder of 713.
The next digit of our result is 3. 
Result so far: 101176.9203
Deduct 2487 from 3200 and we're left with 713.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7130, and continue the process.

Going ahead to step 13:
When dividing 7130 by 829, we get 8 with a remainder of 498.
The next digit of our result is 8. 
Result so far: 101176.92038
Deduct 6632 from 7130 and we're left with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Step 14:
When dividing 4980 by 829, we get 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 101176.920386
Deduct 4974 from 4980 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 15:
If we divide 60 by 829, we get 0 and a remainder of 60.
The next digit of our result is 0. 
Result so far: 101176.920386
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 16:
600 divided by 829 is 0 with a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 101176.920386
If we take 0 away from 600, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The final outcome is 101176.920386, with a leftover of 6e-07.