We're dividing 28090695 by 403 
The aim is to understand the frequency of 403 in 28090695.

Let's proceed to step 1:
If we divide 2 by 403, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 403

On to step 2:
403 goes into 28 0 times with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Bring next digit (0) of the dividend behind the 28 and repeat the process: 280 / 403

Let's proceed to step 3:
403 can be fit into 280 0 times, resulting in a remainder of 280.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 280, we end up with 280.
Take the next digit (9) from the dividend and append it to 280, then repeat: 2809 / 403

Let's proceed to step 4:
2809 divided by 403 is 6 with a remainder of 391.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 2418 from 2809 to get 391.
Append the next digit (0) from the dividend to 391 and continue with: 3910 / 403

Step 5:
If we divide 3910 by 403, we get 9 and a remainder of 283.
Use 9 as the next digit of our solution. 
Result so far: 69.0
Subtracting 3627 from 3910 leaves us with 283.
Append the next digit (6) from the dividend to 283 and continue with: 2836 / 403

Advancing to step 6:
The number 403 fits into 2836 7 times, leaving a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 697.0
Subtracting 2821 from 2836 leaves us with 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 403

Let's proceed to step 7:
The number 403 fits into 159 0 times, leaving a remainder of 159.
Put 0 as the next digit of the answer. 
Result so far: 6970.0
Subtract 0 from 159 to get 159.
Bring next digit (5) of the dividend behind the 159 and repeat the process: 1595 / 403

Step 8:
403 can be fit into 1595 3 times, resulting in a remainder of 386.
Put 3 as the next digit of the answer. 
Result so far: 69703.0
Subtract 1209 from 1595 to get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Let's proceed to step 9:
403 can be fit into 3860 9 times, resulting in a remainder of 233.
Use 9 as the next digit of our solution. 
Result so far: 69703.9
Subtracting 3627 from 3860 leaves us with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Step 10:
403 goes into 2330 5 times with a remainder of 315.
The next digit of our result is 5. 
Result so far: 69703.95
Subtract 2015 from 2330 to get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Moving on to step 11:
403 can be fit into 3150 7 times, resulting in a remainder of 329.
Put 7 as the next digit of the answer. 
Result so far: 69703.957
If we subtract 2821 from 3150, we get 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

On to step 12:
403 can be fit into 3290 8 times, resulting in a remainder of 66.
Record the quotient 8 as the next digit in the result. 
Result so far: 69703.9578
Subtracting 3224 from 3290 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 13:
660 divided by 403 is 1 with a remainder of 257.
The next digit of our result is 1. 
Result so far: 69703.95781
Subtract 403 from 660 to get 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Going ahead to step 14:
The number 403 fits into 2570 6 times, leaving a remainder of 152.
The next digit of our result is 6. 
Result so far: 69703.957816
If we subtract 2418 from 2570, we get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 15:
When dividing 1520 by 403, we get 3 with a remainder of 311.
Use 3 as the next digit of our solution. 
Result so far: 69703.9578163
The remainder is 311 after subtracting 1209 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Going ahead to step 16:
The number 403 fits into 3110 7 times, leaving a remainder of 289.
Record the quotient 7 as the next digit in the result. 
Result so far: 69703.95781637
If we subtract 2821 from 3110, we get 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

In conclusion, the division gives 69703.95781637 with a balance of 2.89e-07.