We divide 54511567 by 159
The aim is to understand the frequency of 159 in 54511567.

Let's proceed to step 1:
5 divided by 159 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 159

Moving on to step 2:
The number 159 fits into 54 0 times, leaving a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Include the next digit (5) from the dividend after 54, then repeat: 545 / 159

Step 3:
545 divided by 159 is 3 with a remainder of 68.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 477 from 545 and we're left with 68.
Bring next digit (1) of the dividend behind the 68 and repeat the process: 681 / 159

Moving on to step 4:
If we divide 681 by 159, we get 4 and a remainder of 45.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
If we take 636 away from 681, we end up with 45.
Include the next digit (1) from the dividend after 45, then repeat: 451 / 159

Step 5:
If we divide 451 by 159, we get 2 and a remainder of 133.
Write down 2 as next digit of the result. 
Result so far: 342.0
Subtract 318 from 451 to get 133.
Grab the next digit (5) from the dividend, add it to 133, then carry on: 1335 / 159

Moving on to step 6:
The number 159 fits into 1335 8 times, leaving a remainder of 63.
Record the quotient 8 as the next digit in the result. 
Result so far: 3428.0
Subtracting 1272 from 1335 leaves us with 63.
Bring next digit (6) of the dividend behind the 63 and repeat the process: 636 / 159

Step 7:
636 divided by 159 is 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 34284.0
If we subtract 636 from 636, we get 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 159

Going ahead to step 8:
If we divide 7 by 159, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 342840.0
The remainder is 7 after subtracting 0 from 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
When dividing 70 by 159, we get 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 342840.0
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
If we divide 700 by 159, we get 4 and a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 342840.04
If we subtract 636 from 700, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
If we divide 640 by 159, we get 4 and a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 342840.044
Deduct 636 from 640 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 342840.044, with a leftover of 0.0004.