We're dividing 21313112 by 484 
The aim is to understand the frequency of 484 in 21313112.

On to step 1:
2 divided by 484 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 484

Let's proceed to step 2:
The number 484 fits into 21 0 times, leaving a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (3) from the dividend and append it to 21, then repeat: 213 / 484

On to step 3:
The number 484 fits into 213 0 times, leaving a remainder of 213.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 213, we get 213.
Append the next digit (1) from the dividend to 213 and continue with: 2131 / 484

On to step 4:
When dividing 2131 by 484, we get 4 with a remainder of 195.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 1936 from 2131, we get 195.
Append the next digit (3) from the dividend to 195 and continue with: 1953 / 484

On to step 5:
If we divide 1953 by 484, we get 4 and a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
If we subtract 1936 from 1953, we get 17.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 484

Moving on to step 6:
484 can be fit into 171 0 times, resulting in a remainder of 171.
Record the quotient 0 as the next digit in the result. 
Result so far: 440.0
Deduct 0 from 171 and we're left with 171.
Take the next digit (1) from the dividend and append it to 171, then repeat: 1711 / 484

Advancing to step 7:
484 can be fit into 1711 3 times, resulting in a remainder of 259.
The next digit of our result is 3. 
Result so far: 4403.0
The remainder is 259 after subtracting 1452 from 1711.
Append the next digit (2) from the dividend to 259 and continue with: 2592 / 484

Step 8:
484 goes into 2592 5 times with a remainder of 172.
Use 5 as the next digit of our solution. 
Result so far: 44035.0
Subtract 2420 from 2592 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Let's proceed to step 9:
When dividing 1720 by 484, we get 3 with a remainder of 268.
The number 3 becomes the next digit in our result. 
Result so far: 44035.3
Subtract 1452 from 1720 to get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Step 10:
The number 484 fits into 2680 5 times, leaving a remainder of 260.
The number 5 becomes the next digit in our result. 
Result so far: 44035.35
Subtract 2420 from 2680 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 11:
2600 divided by 484 is 5 with a remainder of 180.
Put 5 as the next digit of the answer. 
Result so far: 44035.355
Subtract 2420 from 2600 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The quotient of the division is 44035.355, and the remainder is 0.018.