We divide 28011230 by 856
The aim is to understand the frequency of 856 in 28011230.

Advancing to step 1:
If we divide 2 by 856, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 856

Going ahead to step 2:
If we divide 28 by 856, we get 0 and a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 856

Going ahead to step 3:
If we divide 280 by 856, we get 0 and a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 280, we end up with 280.
Grab the next digit (1) from the dividend, add it to 280, then carry on: 2801 / 856

Step 4:
856 can be fit into 2801 3 times, resulting in a remainder of 233.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 2568 away from 2801, we end up with 233.
Take the next digit (1) from the dividend and append it to 233, then repeat: 2331 / 856

Going ahead to step 5:
The number 856 fits into 2331 2 times, leaving a remainder of 619.
Put 2 as the next digit of the answer. 
Result so far: 32.0
Subtract 1712 from 2331 to get 619.
Take the next digit (2) from the dividend and append it to 619, then repeat: 6192 / 856

Going ahead to step 6:
856 goes into 6192 7 times with a remainder of 200.
Record the quotient 7 as the next digit in the result. 
Result so far: 327.0
Subtract 5992 from 6192 to get 200.
Bring next digit (3) of the dividend behind the 200 and repeat the process: 2003 / 856

On to step 7:
2003 divided by 856 is 2 with a remainder of 291.
Use 2 as the next digit of our solution. 
Result so far: 3272.0
If we subtract 1712 from 2003, we get 291.
Include the next digit (0) from the dividend after 291, then repeat: 2910 / 856

Going ahead to step 8:
2910 divided by 856 is 3 with a remainder of 342.
The number 3 becomes the next digit in our result. 
Result so far: 32723.0
If we take 2568 away from 2910, we end up with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Going ahead to step 9:
If we divide 3420 by 856, we get 3 and a remainder of 852.
Put 3 as the next digit of the answer. 
Result so far: 32723.3
If we take 2568 away from 3420, we end up with 852.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8520, and continue the process.

Step 10:
When dividing 8520 by 856, we get 9 with a remainder of 816.
The next digit of our result is 9. 
Result so far: 32723.39
Subtracting 7704 from 8520 leaves us with 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8160, and continue the process.

Step 11:
856 can be fit into 8160 9 times, resulting in a remainder of 456.
The next digit of our result is 9. 
Result so far: 32723.399
If we take 7704 away from 8160, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

The final result is 32723.399 with a remainder of 0.0456.