We look at the division of 32003238 by 280 
The aim is to understand the frequency of 280 in 32003238.

Step 1:
3 divided by 280 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 280

On to step 2:
The number 280 fits into 32 0 times, leaving a remainder of 32.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 32 and we're left with 32.
Append the next digit (0) from the dividend to 32 and continue with: 320 / 280

On to step 3:
The number 280 fits into 320 1 times, leaving a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 40 after subtracting 280 from 320.
Bring next digit (0) of the dividend behind the 40 and repeat the process: 400 / 280

On to step 4:
280 goes into 400 1 times with a remainder of 120.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 120 after subtracting 280 from 400.
Bring next digit (3) of the dividend behind the 120 and repeat the process: 1203 / 280

Step 5:
280 can be fit into 1203 4 times, resulting in a remainder of 83.
Put 4 as the next digit of the answer. 
Result so far: 114.0
Subtracting 1120 from 1203 leaves us with 83.
Grab the next digit (2) from the dividend, add it to 83, then carry on: 832 / 280

On to step 6:
280 goes into 832 2 times with a remainder of 272.
Use 2 as the next digit of our solution. 
Result so far: 1142.0
Subtract 560 from 832 to get 272.
Include the next digit (3) from the dividend after 272, then repeat: 2723 / 280

Moving on to step 7:
If we divide 2723 by 280, we get 9 and a remainder of 203.
The number 9 becomes the next digit in our result. 
Result so far: 11429.0
Deduct 2520 from 2723 and we're left with 203.
Fetch the next digit (8) from the dividend, attach it to 203 and continue: 2038 / 280

Going ahead to step 8:
When dividing 2038 by 280, we get 7 with a remainder of 78.
Use 7 as the next digit of our solution. 
Result so far: 114297.0
If we take 1960 away from 2038, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 9:
If we divide 780 by 280, we get 2 and a remainder of 220.
Write down 2 as next digit of the result. 
Result so far: 114297.2
Deduct 560 from 780 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 10:
When dividing 2200 by 280, we get 7 with a remainder of 240.
Record the quotient 7 as the next digit in the result. 
Result so far: 114297.27
The remainder is 240 after subtracting 1960 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 11:
280 can be fit into 2400 8 times, resulting in a remainder of 160.
Write down 8 as next digit of the result. 
Result so far: 114297.278
If we take 2240 away from 2400, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 12:
When dividing 1600 by 280, we get 5 with a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 114297.2785
Subtracting 1400 from 1600 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 13:
The number 280 fits into 2000 7 times, leaving a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 114297.27857
If we subtract 1960 from 2000, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 14:
If we divide 400 by 280, we get 1 and a remainder of 120.
The number 1 becomes the next digit in our result. 
Result so far: 114297.278571
Subtracting 280 from 400 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 15:
280 can be fit into 1200 4 times, resulting in a remainder of 80.
Write down 4 as next digit of the result. 
Result so far: 114297.2785714
If we take 1120 away from 1200, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 16:
If we divide 800 by 280, we get 2 and a remainder of 240.
Use 2 as the next digit of our solution. 
Result so far: 114297.27857142
Deduct 560 from 800 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final outcome is 114297.27857142, with a leftover of 2.4e-07.