We divide 69828021 by 403
The aim is to understand the frequency of 403 in 69828021.

Moving on to step 1:
If we divide 6 by 403, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 403

Let's proceed to step 2:
69 divided by 403 is 0 with a remainder of 69.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 69 leaves us with 69.
Fetch the next digit (8) from the dividend, attach it to 69 and continue: 698 / 403

Moving on to step 3:
698 divided by 403 is 1 with a remainder of 295.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 295 after subtracting 403 from 698.
Include the next digit (2) from the dividend after 295, then repeat: 2952 / 403

Let's proceed to step 4:
403 goes into 2952 7 times with a remainder of 131.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 2821 from 2952 to get 131.
Grab the next digit (8) from the dividend, add it to 131, then carry on: 1318 / 403

Advancing to step 5:
403 goes into 1318 3 times with a remainder of 109.
The number 3 becomes the next digit in our result. 
Result so far: 173.0
Subtract 1209 from 1318 to get 109.
Bring next digit (0) of the dividend behind the 109 and repeat the process: 1090 / 403

On to step 6:
1090 divided by 403 is 2 with a remainder of 284.
The next digit of our result is 2. 
Result so far: 1732.0
Subtracting 806 from 1090 leaves us with 284.
Append the next digit (2) from the dividend to 284 and continue with: 2842 / 403

On to step 7:
If we divide 2842 by 403, we get 7 and a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 17327.0
Deduct 2821 from 2842 and we're left with 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 403

Step 8:
403 goes into 211 0 times with a remainder of 211.
The next digit of our result is 0. 
Result so far: 173270.0
The remainder is 211 after subtracting 0 from 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Advancing to step 9:
403 goes into 2110 5 times with a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 173270.5
If we subtract 2015 from 2110, we 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 10:
The number 403 fits into 950 2 times, leaving a remainder of 144.
The number 2 becomes the next digit in our result. 
Result so far: 173270.52
Subtracting 806 from 950 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 11:
The number 403 fits into 1440 3 times, leaving a remainder of 231.
Put 3 as the next digit of the answer. 
Result so far: 173270.523
Subtracting 1209 from 1440 leaves us with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Step 12:
403 can be fit into 2310 5 times, resulting in a remainder of 295.
Write down 5 as next digit of the result. 
Result so far: 173270.5235
Subtract 2015 from 2310 to get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Advancing to step 13:
403 can be fit into 2950 7 times, resulting in a remainder of 129.
Put 7 as the next digit of the answer. 
Result so far: 173270.52357
Deduct 2821 from 2950 and we're left with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 14:
403 goes into 1290 3 times with a remainder of 81.
Write down 3 as next digit of the result. 
Result so far: 173270.523573
Subtracting 1209 from 1290 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 15:
810 divided by 403 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 173270.5235732
If we subtract 806 from 810, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 16:
403 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 173270.5235732
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 173270.5235732 with a remainder of 4e-08.