18654620 divided by 981 
The aim is to understand the frequency of 981 in 18654620.

Moving on to step 1:
If we divide 1 by 981, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 981

Moving on to step 2:
18 divided by 981 is 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 981

Step 3:
If we divide 186 by 981, we get 0 and a remainder of 186.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 186 and we're left with 186.
Grab the next digit (5) from the dividend, add it to 186, then carry on: 1865 / 981

Let's proceed to step 4:
When dividing 1865 by 981, we get 1 with a remainder of 884.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 981 from 1865 and we're left with 884.
Take the next digit (4) from the dividend and append it to 884, then repeat: 8844 / 981

Advancing to step 5:
8844 divided by 981 is 9 with a remainder of 15.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 8829 from 8844, we get 15.
Bring next digit (6) of the dividend behind the 15 and repeat the process: 156 / 981

Let's proceed to step 6:
When dividing 156 by 981, we get 0 with a remainder of 156.
Record the quotient 0 as the next digit in the result. 
Result so far: 190.0
The remainder is 156 after subtracting 0 from 156.
Bring next digit (2) of the dividend behind the 156 and repeat the process: 1562 / 981

Advancing to step 7:
981 can be fit into 1562 1 times, resulting in a remainder of 581.
The next digit of our result is 1. 
Result so far: 1901.0
If we subtract 981 from 1562, we get 581.
Include the next digit (0) from the dividend after 581, then repeat: 5810 / 981

On to step 8:
981 goes into 5810 5 times with a remainder of 905.
Put 5 as the next digit of the answer. 
Result so far: 19015.0
The remainder is 905 after subtracting 4905 from 5810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9050, and continue the process.

Moving on to step 9:
9050 divided by 981 is 9 with a remainder of 221.
The next digit of our result is 9. 
Result so far: 19015.9
The remainder is 221 after subtracting 8829 from 9050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Advancing to step 10:
If we divide 2210 by 981, we get 2 and a remainder of 248.
The number 2 becomes the next digit in our result. 
Result so far: 19015.92
The remainder is 248 after subtracting 1962 from 2210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Moving on to step 11:
When dividing 2480 by 981, we get 2 with a remainder of 518.
Write down 2 as next digit of the result. 
Result so far: 19015.922
If we take 1962 away from 2480, we end up with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Our division results in 19015.922 with a remaining 0.0518.