We divide 645086 by 54
The aim is to understand the frequency of 54 in 645086.

Moving on to step 1:
If we divide 6 by 54, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 54

Let's proceed to step 2:
64 divided by 54 is 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 54 away from 64, we end up with 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 54

Going ahead to step 3:
When dividing 105 by 54, we get 1 with a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 54 away from 105, we end up with 51.
Include the next digit (0) from the dividend after 51, then repeat: 510 / 54

Let's proceed to step 4:
When dividing 510 by 54, we get 9 with a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 119.0
Deduct 486 from 510 and we're left with 24.
Fetch the next digit (8) from the dividend, attach it to 24 and continue: 248 / 54

On to step 5:
The number 54 fits into 248 4 times, leaving a remainder of 32.
The next digit of our result is 4. 
Result so far: 1194.0
The remainder is 32 after subtracting 216 from 248.
Take the next digit (6) from the dividend and append it to 32, then repeat: 326 / 54

Let's proceed to step 6:
54 can be fit into 326 6 times, resulting in a remainder of 2.
The next digit of our result is 6. 
Result so far: 11946.0
Deduct 324 from 326 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
When dividing 20 by 54, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 11946.0
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
54 goes into 200 3 times with a remainder of 38.
Write down 3 as next digit of the result. 
Result so far: 11946.03
Subtracting 162 from 200 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 9:
54 can be fit into 380 7 times, resulting in a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 11946.037
The remainder is 2 after subtracting 378 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
When dividing 20 by 54, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 11946.037
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
If we divide 200 by 54, we get 3 and a remainder of 38.
The next digit of our result is 3. 
Result so far: 11946.03703
The remainder is 38 after subtracting 162 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
When dividing 380 by 54, we get 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 11946.037037
The remainder is 2 after subtracting 378 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 13:
54 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 11946.037037
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
54 can be fit into 200 3 times, resulting in a remainder of 38.
Use 3 as the next digit of our solution. 
Result so far: 11946.03703703
If we take 162 away from 200, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final result is 11946.03703703 with a remainder of 3.8e-08.