28402182 divided by 921 
The aim is to understand the frequency of 921 in 28402182.

Advancing to step 1:
The number 921 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 921

Let's proceed to step 2:
921 goes into 28 0 times with a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 921

Let's proceed to step 3:
If we divide 284 by 921, we get 0 and a remainder of 284.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 284 and we're left with 284.
Append the next digit (0) from the dividend to 284 and continue with: 2840 / 921

Going ahead to step 4:
2840 divided by 921 is 3 with a remainder of 77.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 77 after subtracting 2763 from 2840.
Fetch the next digit (2) from the dividend, attach it to 77 and continue: 772 / 921

Going ahead to step 5:
772 divided by 921 is 0 with a remainder of 772.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
The remainder is 772 after subtracting 0 from 772.
Include the next digit (1) from the dividend after 772, then repeat: 7721 / 921

Let's proceed to step 6:
921 can be fit into 7721 8 times, resulting in a remainder of 353.
Put 8 as the next digit of the answer. 
Result so far: 308.0
If we take 7368 away from 7721, we end up with 353.
Fetch the next digit (8) from the dividend, attach it to 353 and continue: 3538 / 921

Step 7:
921 goes into 3538 3 times with a remainder of 775.
Write down 3 as next digit of the result. 
Result so far: 3083.0
Subtract 2763 from 3538 to get 775.
Fetch the next digit (2) from the dividend, attach it to 775 and continue: 7752 / 921

Going ahead to step 8:
If we divide 7752 by 921, we get 8 and a remainder of 384.
The next digit of our result is 8. 
Result so far: 30838.0
Subtracting 7368 from 7752 leaves us with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Step 9:
921 can be fit into 3840 4 times, resulting in a remainder of 156.
Put 4 as the next digit of the answer. 
Result so far: 30838.4
Deduct 3684 from 3840 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 10:
921 goes into 1560 1 times with a remainder of 639.
The next digit of our result is 1. 
Result so far: 30838.41
The remainder is 639 after subtracting 921 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6390, and continue the process.

On to step 11:
If we divide 6390 by 921, we get 6 and a remainder of 864.
Record the quotient 6 as the next digit in the result. 
Result so far: 30838.416
The remainder is 864 after subtracting 5526 from 6390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

Step 12:
The number 921 fits into 8640 9 times, leaving a remainder of 351.
Put 9 as the next digit of the answer. 
Result so far: 30838.4169
If we take 8289 away from 8640, we end up with 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

On to step 13:
When dividing 3510 by 921, we get 3 with a remainder of 747.
The next digit of our result is 3. 
Result so far: 30838.41693
If we subtract 2763 from 3510, we get 747.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7470, and continue the process.

Advancing to step 14:
921 can be fit into 7470 8 times, resulting in a remainder of 102.
Put 8 as the next digit of the answer. 
Result so far: 30838.416938
If we subtract 7368 from 7470, we get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Step 15:
If we divide 1020 by 921, we get 1 and a remainder of 99.
Write down 1 as next digit of the result. 
Result so far: 30838.4169381
The remainder is 99 after subtracting 921 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

On to step 16:
921 goes into 990 1 times with a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 30838.41693811
If we take 921 away from 990, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The quotient of the division is 30838.41693811, and the remainder is 6.9e-08.