We're dividing 862120 by 54 
The aim is to understand the frequency of 54 in 862120.

Moving on to step 1:
54 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 54

Let's proceed to step 2:
If we divide 86 by 54, we get 1 and a remainder of 32.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 54 from 86, we get 32.
Bring next digit (2) of the dividend behind the 32 and repeat the process: 322 / 54

Step 3:
The number 54 fits into 322 5 times, leaving a remainder of 52.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we subtract 270 from 322, we get 52.
Fetch the next digit (1) from the dividend, attach it to 52 and continue: 521 / 54

Let's proceed to step 4:
54 goes into 521 9 times with a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 159.0
Deduct 486 from 521 and we're left with 35.
Bring next digit (2) of the dividend behind the 35 and repeat the process: 352 / 54

Going ahead to step 5:
If we divide 352 by 54, we get 6 and a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 1596.0
If we subtract 324 from 352, we get 28.
Append the next digit (0) from the dividend to 28 and continue with: 280 / 54

Moving on to step 6:
If we divide 280 by 54, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 15965.0
Deduct 270 from 280 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.

On to step 7:
54 can be fit into 100 1 times, resulting in a remainder of 46.
The next digit of our result is 1. 
Result so far: 15965.1
The remainder is 46 after subtracting 54 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 8:
The number 54 fits into 460 8 times, leaving a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 15965.18
Deduct 432 from 460 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
280 divided by 54 is 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 15965.185
Subtracting 270 from 280 leaves us 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.

On to step 10:
54 can be fit into 100 1 times, resulting in a remainder of 46.
The next digit of our result is 1. 
Result so far: 15965.1851
Subtracting 54 from 100 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 11:
The number 54 fits into 460 8 times, leaving a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 15965.18518
If we subtract 432 from 460, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
When dividing 280 by 54, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 15965.185185
If we take 270 away from 280, we end up 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.

Let's proceed to step 13:
54 goes into 100 1 times with a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 15965.1851851
Subtracting 54 from 100 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 14:
460 divided by 54 is 8 with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 15965.18518518
If we subtract 432 from 460, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 15965.18518518, and the remainder is 2.8e-08.