98744 ÷ 51 
The aim is to understand the frequency of 51 in 98744.

Advancing to step 1:
When dividing 9 by 51, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 51

Moving on to step 2:
98 divided by 51 is 1 with a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 51 from 98 to get 47.
Include the next digit (7) from the dividend after 47, then repeat: 477 / 51

Advancing to step 3:
51 can be fit into 477 9 times, resulting in a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 19.0
Deduct 459 from 477 and we're left with 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 51

Let's proceed to step 4:
51 can be fit into 184 3 times, resulting in a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 193.0
Subtracting 153 from 184 leaves us with 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 51

Step 5:
314 divided by 51 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 1936.0
Subtracting 306 from 314 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 6:
51 can be fit into 80 1 times, resulting in a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 1936.1
Subtract 51 from 80 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 7:
51 goes into 290 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 1936.15
Deduct 255 from 290 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 8:
51 goes into 350 6 times with a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 1936.156
The remainder is 44 after subtracting 306 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 9:
51 can be fit into 440 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 1936.1568
The remainder is 32 after subtracting 408 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
When dividing 320 by 51, we get 6 with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 1936.15686
Subtracting 306 from 320 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 11:
51 can be fit into 140 2 times, resulting in a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 1936.156862
If we take 102 away from 140, 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.

Let's proceed to step 12:
When dividing 380 by 51, we get 7 with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 1936.1568627
Deduct 357 from 380 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 13:
230 divided by 51 is 4 with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 1936.15686274
If we subtract 204 from 230, 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.

The final result is 1936.15686274 with a remainder of 2.6e-08.