992535 divided by 54 
The aim is to understand the frequency of 54 in 992535.

Step 1:
9 divided by 54 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 54

Moving on to step 2:
If we divide 99 by 54, we get 1 and a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 54 from 99 leaves us with 45.
Fetch the next digit (2) from the dividend, attach it to 45 and continue: 452 / 54

Going ahead to step 3:
The number 54 fits into 452 8 times, leaving a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we take 432 away from 452, we end up with 20.
Grab the next digit (5) from the dividend, add it to 20, then carry on: 205 / 54

Moving on to step 4:
If we divide 205 by 54, we get 3 and a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 183.0
Deduct 162 from 205 and we're left with 43.
Bring next digit (3) of the dividend behind the 43 and repeat the process: 433 / 54

Moving on to step 5:
When dividing 433 by 54, we get 8 with a remainder of 1.
The next digit of our result is 8. 
Result so far: 1838.0
Subtracting 432 from 433 leaves us with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 54

Advancing to step 6:
54 can be fit into 15 0 times, resulting in a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 18380.0
Subtract 0 from 15 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
If we divide 150 by 54, we get 2 and a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 18380.2
If we take 108 away from 150, we end up 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.

Going ahead to step 8:
When dividing 420 by 54, we get 7 with a remainder of 42.
Record the quotient 7 as the next digit in the result. 
Result so far: 18380.27
If we take 378 away from 420, we end up 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.

Going ahead to step 9:
The number 54 fits into 420 7 times, leaving a remainder of 42.
The next digit of our result is 7. 
Result so far: 18380.277
If we subtract 378 from 420, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final outcome is 18380.277, with a leftover of 0.0042.