We divide 83881970 by 129
The aim is to understand the frequency of 129 in 83881970.

Moving on to step 1:
If we divide 8 by 129, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 129

Advancing to step 2:
83 divided by 129 is 0 with a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 83 after subtracting 0 from 83.
Bring next digit (8) of the dividend behind the 83 and repeat the process: 838 / 129

On to step 3:
If we divide 838 by 129, we get 6 and a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 774 from 838 leaves us with 64.
Fetch the next digit (8) from the dividend, attach it to 64 and continue: 648 / 129

Advancing to step 4:
648 divided by 129 is 5 with a remainder of 3.
The next digit of our result is 5. 
Result so far: 65.0
Subtracting 645 from 648 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 129

Advancing to step 5:
31 divided by 129 is 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 650.0
Subtract 0 from 31 to get 31.
Grab the next digit (9) from the dividend, add it to 31, then carry on: 319 / 129

Going ahead to step 6:
When dividing 319 by 129, we get 2 with a remainder of 61.
The number 2 becomes the next digit in our result. 
Result so far: 6502.0
The remainder is 61 after subtracting 258 from 319.
Include the next digit (7) from the dividend after 61, then repeat: 617 / 129

Going ahead to step 7:
617 divided by 129 is 4 with a remainder of 101.
Use 4 as the next digit of our solution. 
Result so far: 65024.0
The remainder is 101 after subtracting 516 from 617.
Include the next digit (0) from the dividend after 101, then repeat: 1010 / 129

Moving on to step 8:
129 goes into 1010 7 times with a remainder of 107.
Use 7 as the next digit of our solution. 
Result so far: 650247.0
The remainder is 107 after subtracting 903 from 1010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

On to step 9:
129 goes into 1070 8 times with a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 650247.8
Subtracting 1032 from 1070 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
If we divide 380 by 129, we get 2 and a remainder of 122.
Put 2 as the next digit of the answer. 
Result so far: 650247.82
Subtract 258 from 380 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 11:
If we divide 1220 by 129, we get 9 and a remainder of 59.
Put 9 as the next digit of the answer. 
Result so far: 650247.829
Deduct 1161 from 1220 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 12:
The number 129 fits into 590 4 times, leaving a remainder of 74.
The next digit of our result is 4. 
Result so far: 650247.8294
If we subtract 516 from 590, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 13:
If we divide 740 by 129, we get 5 and a remainder of 95.
Write down 5 as next digit of the result. 
Result so far: 650247.82945
Subtract 645 from 740 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Let's proceed to step 14:
129 can be fit into 950 7 times, resulting in a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 650247.829457
Deduct 903 from 950 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 15:
129 goes into 470 3 times with a remainder of 83.
Put 3 as the next digit of the answer. 
Result so far: 650247.8294573
Subtracting 387 from 470 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Advancing to step 16:
The number 129 fits into 830 6 times, leaving a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 650247.82945736
Subtract 774 from 830 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

In conclusion, the division gives 650247.82945736 with a balance of 5.6e-08.