38046324 ÷ 280 
The aim is to understand the frequency of 280 in 38046324.

Let's proceed to step 1:
If we divide 3 by 280, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 280

Advancing to step 2:
The number 280 fits into 38 0 times, leaving a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Append the next digit (0) from the dividend to 38 and continue with: 380 / 280

Advancing to step 3:
The number 280 fits into 380 1 times, leaving a remainder of 100.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 100 after subtracting 280 from 380.
Fetch the next digit (4) from the dividend, attach it to 100 and continue: 1004 / 280

Advancing to step 4:
When dividing 1004 by 280, we get 3 with a remainder of 164.
Use 3 as the next digit of our solution. 
Result so far: 13.0
The remainder is 164 after subtracting 840 from 1004.
Include the next digit (6) from the dividend after 164, then repeat: 1646 / 280

Step 5:
280 goes into 1646 5 times with a remainder of 246.
Put 5 as the next digit of the answer. 
Result so far: 135.0
The remainder is 246 after subtracting 1400 from 1646.
Fetch the next digit (3) from the dividend, attach it to 246 and continue: 2463 / 280

Going ahead to step 6:
2463 divided by 280 is 8 with a remainder of 223.
Put 8 as the next digit of the answer. 
Result so far: 1358.0
Subtracting 2240 from 2463 leaves us with 223.
Take the next digit (2) from the dividend and append it to 223, then repeat: 2232 / 280

Let's proceed to step 7:
When dividing 2232 by 280, we get 7 with a remainder of 272.
Record the quotient 7 as the next digit in the result. 
Result so far: 13587.0
If we take 1960 away from 2232, we end up with 272.
Bring next digit (4) of the dividend behind the 272 and repeat the process: 2724 / 280

Advancing to step 8:
2724 divided by 280 is 9 with a remainder of 204.
Use 9 as the next digit of our solution. 
Result so far: 135879.0
If we subtract 2520 from 2724, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 9:
The number 280 fits into 2040 7 times, leaving a remainder of 80.
The next digit of our result is 7. 
Result so far: 135879.7
If we subtract 1960 from 2040, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 10:
The number 280 fits into 800 2 times, leaving a remainder of 240.
Put 2 as the next digit of the answer. 
Result so far: 135879.72
Subtract 560 from 800 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 11:
280 goes into 2400 8 times with a remainder of 160.
The number 8 becomes the next digit in our result. 
Result so far: 135879.728
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.

Moving on to step 12:
When dividing 1600 by 280, we get 5 with a remainder of 200.
Use 5 as the next digit of our solution. 
Result so far: 135879.7285
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.

On to step 13:
2000 divided by 280 is 7 with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 135879.72857
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.

On to step 14:
400 divided by 280 is 1 with a remainder of 120.
Put 1 as the next digit of the answer. 
Result so far: 135879.728571
Subtract 280 from 400 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 15:
The number 280 fits into 1200 4 times, leaving a remainder of 80.
The next digit of our result is 4. 
Result so far: 135879.7285714
If we subtract 1120 from 1200, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 16:
800 divided by 280 is 2 with a remainder of 240.
The next digit of our result is 2. 
Result so far: 135879.72857142
Subtracting 560 from 800 leaves us 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 result is 135879.72857142 with a remainder of 2.4e-07.