9553840 ÷ 281 
The aim is to understand the frequency of 281 in 9553840.

Let's proceed to step 1:
When dividing 9 by 281, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 281

Advancing to step 2:
If we divide 95 by 281, we get 0 and a remainder of 95.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 95 to get 95.
Grab the next digit (5) from the dividend, add it to 95, then carry on: 955 / 281

Moving on to step 3:
When dividing 955 by 281, we get 3 with a remainder of 112.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 843 from 955 to get 112.
Append the next digit (3) from the dividend to 112 and continue with: 1123 / 281

Going ahead to step 4:
281 goes into 1123 3 times with a remainder of 280.
Put 3 as the next digit of the answer. 
Result so far: 33.0
Subtract 843 from 1123 to get 280.
Bring next digit (8) of the dividend behind the 280 and repeat the process: 2808 / 281

Moving on to step 5:
If we divide 2808 by 281, we get 9 and a remainder of 279.
Use 9 as the next digit of our solution. 
Result so far: 339.0
Deduct 2529 from 2808 and we're left with 279.
Take the next digit (4) from the dividend and append it to 279, then repeat: 2794 / 281

On to step 6:
If we divide 2794 by 281, we get 9 and a remainder of 265.
Use 9 as the next digit of our solution. 
Result so far: 3399.0
If we take 2529 away from 2794, we end up with 265.
Grab the next digit (0) from the dividend, add it to 265, then carry on: 2650 / 281

On to step 7:
The number 281 fits into 2650 9 times, leaving a remainder of 121.
The number 9 becomes the next digit in our result. 
Result so far: 33999.0
If we take 2529 away from 2650, we end up with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Step 8:
If we divide 1210 by 281, we get 4 and a remainder of 86.
Use 4 as the next digit of our solution. 
Result so far: 33999.4
The remainder is 86 after subtracting 1124 from 1210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 9:
The number 281 fits into 860 3 times, leaving a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 33999.43
If we subtract 843 from 860, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 10:
If we divide 170 by 281, we get 0 and a remainder of 170.
The next digit of our result is 0. 
Result so far: 33999.43
Subtract 0 from 170 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 11:
The number 281 fits into 1700 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 33999.4306
If we take 1686 away from 1700, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 12:
281 can be fit into 140 0 times, resulting in a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 33999.4306
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 13:
1400 divided by 281 is 4 with a remainder of 276.
Use 4 as the next digit of our solution. 
Result so far: 33999.430604
If we take 1124 away from 1400, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Going ahead to step 14:
2760 divided by 281 is 9 with a remainder of 231.
The next digit of our result is 9. 
Result so far: 33999.4306049
Subtract 2529 from 2760 to get 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 15:
The number 281 fits into 2310 8 times, leaving a remainder of 62.
The number 8 becomes the next digit in our result. 
Result so far: 33999.43060498
Subtracting 2248 from 2310 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

After the division, we end up with 33999.43060498 and a remainder of 6.2e-08.