Let's divide 322425 by 51
The aim is to understand the frequency of 51 in 322425.

Going ahead to step 1:
3 divided by 51 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 51

Moving on to step 2:
The number 51 fits into 32 0 times, leaving a remainder of 32.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 32, we end up with 32.
Take the next digit (2) from the dividend and append it to 32, then repeat: 322 / 51

Advancing to step 3:
When dividing 322 by 51, we get 6 with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 306 from 322 to get 16.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 51

Going ahead to step 4:
51 can be fit into 164 3 times, resulting in a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 63.0
If we subtract 153 from 164, we get 11.
Fetch the next digit (2) from the dividend, attach it to 11 and continue: 112 / 51

Let's proceed to step 5:
51 goes into 112 2 times with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 632.0
Subtract 102 from 112 to get 10.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 51

Going ahead to step 6:
The number 51 fits into 105 2 times, leaving a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 6322.0
Subtracting 102 from 105 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
When dividing 30 by 51, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 6322.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
If we divide 300 by 51, we get 5 and a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 6322.05
Subtracting 255 from 300 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 9:
If we divide 450 by 51, we get 8 and a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 6322.058
Subtracting 408 from 450 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 10:
51 goes into 420 8 times with a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 6322.0588
If we take 408 away from 420, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 6322.0588 with a remainder of 0.00012.