Let's divide 720889 by 54
The aim is to understand the frequency of 54 in 720889.

Moving on to step 1:
54 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 54

Going ahead to step 2:
If we divide 72 by 54, we get 1 and a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 18 after subtracting 54 from 72.
Append the next digit (0) from the dividend to 18 and continue with: 180 / 54

Let's proceed to step 3:
54 goes into 180 3 times with a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Deduct 162 from 180 and we're left with 18.
Fetch the next digit (8) from the dividend, attach it to 18 and continue: 188 / 54

Advancing to step 4:
If we divide 188 by 54, we get 3 and a remainder of 26.
The next digit of our result is 3. 
Result so far: 133.0
Subtracting 162 from 188 leaves us with 26.
Fetch the next digit (8) from the dividend, attach it to 26 and continue: 268 / 54

Going ahead to step 5:
54 goes into 268 4 times with a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 1334.0
The remainder is 52 after subtracting 216 from 268.
Bring next digit (9) of the dividend behind the 52 and repeat the process: 529 / 54

Moving on to step 6:
If we divide 529 by 54, we get 9 and a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 13349.0
If we subtract 486 from 529, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 7:
When dividing 430 by 54, we get 7 with a remainder of 52.
The number 7 becomes the next digit in our result. 
Result so far: 13349.7
Deduct 378 from 430 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 8:
54 goes into 520 9 times with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 13349.79
Deduct 486 from 520 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 9:
When dividing 340 by 54, we get 6 with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 13349.796
If we take 324 away from 340, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
When dividing 160 by 54, we get 2 with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 13349.7962
The remainder is 52 after subtracting 108 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 11:
54 goes into 520 9 times with a remainder of 34.
The next digit of our result is 9. 
Result so far: 13349.79629
Deduct 486 from 520 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 12:
The number 54 fits into 340 6 times, leaving a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 13349.796296
Subtract 324 from 340 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
54 can be fit into 160 2 times, resulting in a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 13349.7962962
Subtracting 108 from 160 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 14:
54 goes into 520 9 times with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 13349.79629629
If we subtract 486 from 520, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

After the division, we end up with 13349.79629629 and a remainder of 3.4e-08.