We're dividing 83030369 by 125 
The aim is to understand the frequency of 125 in 83030369.

Let's proceed to step 1:
125 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 125

Let's proceed to step 2:
The number 125 fits into 83 0 times, leaving a remainder of 83.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 83 to get 83.
Grab the next digit (0) from the dividend, add it to 83, then carry on: 830 / 125

Let's proceed to step 3:
125 can be fit into 830 6 times, resulting in a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 750 from 830 leaves us with 80.
Include the next digit (3) from the dividend after 80, then repeat: 803 / 125

Moving on to step 4:
When dividing 803 by 125, we get 6 with a remainder of 53.
Put 6 as the next digit of the answer. 
Result so far: 66.0
If we subtract 750 from 803, we get 53.
Take the next digit (0) from the dividend and append it to 53, then repeat: 530 / 125

Going ahead to step 5:
530 divided by 125 is 4 with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 664.0
The remainder is 30 after subtracting 500 from 530.
Take the next digit (3) from the dividend and append it to 30, then repeat: 303 / 125

Advancing to step 6:
125 can be fit into 303 2 times, resulting in a remainder of 53.
Write down 2 as next digit of the result. 
Result so far: 6642.0
If we subtract 250 from 303, we get 53.
Include the next digit (6) from the dividend after 53, then repeat: 536 / 125

On to step 7:
536 divided by 125 is 4 with a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 66424.0
Subtract 500 from 536 to get 36.
Take the next digit (9) from the dividend and append it to 36, then repeat: 369 / 125

Step 8:
125 can be fit into 369 2 times, resulting in a remainder of 119.
The next digit of our result is 2. 
Result so far: 664242.0
Subtract 250 from 369 to get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

On to step 9:
The number 125 fits into 1190 9 times, leaving a remainder of 65.
Put 9 as the next digit of the answer. 
Result so far: 664242.9
If we take 1125 away from 1190, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 10:
If we divide 650 by 125, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 664242.95
If we subtract 625 from 650, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 11:
125 goes into 250 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 664242.952
If we subtract 250 from 250, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
0 divided by 125 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 664242.952
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 13:
If we divide 0 by 125, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 664242.952
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 664242.952, and the remainder is 0.0.