We look at the division of 98653310 by 654 
The aim is to understand the frequency of 654 in 98653310.

Moving on to step 1:
654 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 654

On to step 2:
When dividing 98 by 654, we get 0 with a remainder of 98.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 98 to get 98.
Grab the next digit (6) from the dividend, add it to 98, then carry on: 986 / 654

Advancing to step 3:
The number 654 fits into 986 1 times, leaving a remainder of 332.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 332 after subtracting 654 from 986.
Fetch the next digit (5) from the dividend, attach it to 332 and continue: 3325 / 654

Moving on to step 4:
The number 654 fits into 3325 5 times, leaving a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 3270 from 3325 to get 55.
Append the next digit (3) from the dividend to 55 and continue with: 553 / 654

Advancing to step 5:
If we divide 553 by 654, we get 0 and a remainder of 553.
Write down 0 as next digit of the result. 
Result so far: 150.0
Subtract 0 from 553 to get 553.
Append the next digit (3) from the dividend to 553 and continue with: 5533 / 654

Going ahead to step 6:
654 can be fit into 5533 8 times, resulting in a remainder of 301.
The number 8 becomes the next digit in our result. 
Result so far: 1508.0
If we subtract 5232 from 5533, we get 301.
Append the next digit (1) from the dividend to 301 and continue with: 3011 / 654

Let's proceed to step 7:
When dividing 3011 by 654, we get 4 with a remainder of 395.
The number 4 becomes the next digit in our result. 
Result so far: 15084.0
The remainder is 395 after subtracting 2616 from 3011.
Bring next digit (0) of the dividend behind the 395 and repeat the process: 3950 / 654

Let's proceed to step 8:
The number 654 fits into 3950 6 times, leaving a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 150846.0
If we subtract 3924 from 3950, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
When dividing 260 by 654, we get 0 with a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 150846.0
Subtract 0 from 260 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 10:
When dividing 2600 by 654, we get 3 with a remainder of 638.
Record the quotient 3 as the next digit in the result. 
Result so far: 150846.03
Subtract 1962 from 2600 to get 638.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6380, and continue the process.

Advancing to step 11:
654 can be fit into 6380 9 times, resulting in a remainder of 494.
Write down 9 as next digit of the result. 
Result so far: 150846.039
If we subtract 5886 from 6380, we get 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

On to step 12:
654 can be fit into 4940 7 times, resulting in a remainder of 362.
The next digit of our result is 7. 
Result so far: 150846.0397
Subtracting 4578 from 4940 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Going ahead to step 13:
3620 divided by 654 is 5 with a remainder of 350.
The number 5 becomes the next digit in our result. 
Result so far: 150846.03975
Deduct 3270 from 3620 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 14:
The number 654 fits into 3500 5 times, leaving a remainder of 230.
The number 5 becomes the next digit in our result. 
Result so far: 150846.039755
Deduct 3270 from 3500 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

The final result is 150846.039755 with a remainder of 2.3e-05.