916738 ÷ 51 
The aim is to understand the frequency of 51 in 916738.

Advancing to step 1:
When dividing 9 by 51, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 51

Let's proceed to step 2:
91 divided by 51 is 1 with a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 51 from 91 to get 40.
Append the next digit (6) from the dividend to 40 and continue with: 406 / 51

Moving on to step 3:
51 can be fit into 406 7 times, resulting in a remainder of 49.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtracting 357 from 406 leaves us with 49.
Take the next digit (7) from the dividend and append it to 49, then repeat: 497 / 51

On to step 4:
When dividing 497 by 51, we get 9 with a remainder of 38.
Use 9 as the next digit of our solution. 
Result so far: 179.0
If we take 459 away from 497, we end up with 38.
Append the next digit (3) from the dividend to 38 and continue with: 383 / 51

Advancing to step 5:
51 goes into 383 7 times with a remainder of 26.
The next digit of our result is 7. 
Result so far: 1797.0
Subtract 357 from 383 to get 26.
Append the next digit (8) from the dividend to 26 and continue with: 268 / 51

Advancing to step 6:
51 goes into 268 5 times with a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 17975.0
Deduct 255 from 268 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
The number 51 fits into 130 2 times, leaving a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 17975.2
The remainder is 28 after subtracting 102 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 8:
51 can be fit into 280 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 17975.25
If we take 255 away from 280, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
51 goes into 250 4 times with a remainder of 46.
The next digit of our result is 4. 
Result so far: 17975.254
Subtract 204 from 250 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 10:
When dividing 460 by 51, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 17975.2549
Subtract 459 from 460 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 11:
If we divide 10 by 51, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 17975.2549
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
When dividing 100 by 51, we get 1 with a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 17975.254901
If we subtract 51 from 100, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 13:
51 goes into 490 9 times with a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 17975.2549019
Subtracting 459 from 490 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 14:
The number 51 fits into 310 6 times, leaving a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 17975.25490196
Subtract 306 from 310 to get 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 result is 17975.25490196 with a remainder of 4e-09.