Let's divide 30815806 by 890
The aim is to understand the frequency of 890 in 30815806.

Moving on to step 1:
890 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 890

Moving on to step 2:
890 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Append the next digit (8) from the dividend to 30 and continue with: 308 / 890

On to step 3:
If we divide 308 by 890, we get 0 and a remainder of 308.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 308 after subtracting 0 from 308.
Bring next digit (1) of the dividend behind the 308 and repeat the process: 3081 / 890

Moving on to step 4:
3081 divided by 890 is 3 with a remainder of 411.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 411 after subtracting 2670 from 3081.
Include the next digit (5) from the dividend after 411, then repeat: 4115 / 890

Going ahead to step 5:
The number 890 fits into 4115 4 times, leaving a remainder of 555.
The next digit of our result is 4. 
Result so far: 34.0
If we subtract 3560 from 4115, we get 555.
Grab the next digit (8) from the dividend, add it to 555, then carry on: 5558 / 890

Moving on to step 6:
890 can be fit into 5558 6 times, resulting in a remainder of 218.
Use 6 as the next digit of our solution. 
Result so far: 346.0
Subtracting 5340 from 5558 leaves us with 218.
Fetch the next digit (0) from the dividend, attach it to 218 and continue: 2180 / 890

Moving on to step 7:
When dividing 2180 by 890, we get 2 with a remainder of 400.
The number 2 becomes the next digit in our result. 
Result so far: 3462.0
The remainder is 400 after subtracting 1780 from 2180.
Include the next digit (6) from the dividend after 400, then repeat: 4006 / 890

Moving on to step 8:
890 goes into 4006 4 times with a remainder of 446.
Use 4 as the next digit of our solution. 
Result so far: 34624.0
The remainder is 446 after subtracting 3560 from 4006.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Step 9:
When dividing 4460 by 890, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 34624.5
Deduct 4450 from 4460 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
100 divided by 890 is 0 with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 34624.5
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 11:
The number 890 fits into 1000 1 times, leaving a remainder of 110.
The next digit of our result is 1. 
Result so far: 34624.501
The remainder is 110 after subtracting 890 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 12:
When dividing 1100 by 890, we get 1 with a remainder of 210.
The number 1 becomes the next digit in our result. 
Result so far: 34624.5011
If we subtract 890 from 1100, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Our division results in 34624.5011 with a remaining 0.0021.