974085 ÷ 51 
The aim is to understand the frequency of 51 in 974085.

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
If we subtract 0 from 9, we get 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 51

On to step 2:
97 divided by 51 is 1 with a remainder of 46.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 51 away from 97, we end up with 46.
Grab the next digit (4) from the dividend, add it to 46, then carry on: 464 / 51

Going ahead to step 3:
51 can be fit into 464 9 times, resulting in a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtracting 459 from 464 leaves us with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 51

Going ahead to step 4:
If we divide 50 by 51, we get 0 and a remainder of 50.
The next digit of our result is 0. 
Result so far: 190.0
Subtract 0 from 50 to get 50.
Include the next digit (8) from the dividend after 50, then repeat: 508 / 51

Advancing to step 5:
51 can be fit into 508 9 times, resulting in a remainder of 49.
The next digit of our result is 9. 
Result so far: 1909.0
Subtract 459 from 508 to get 49.
Grab the next digit (5) from the dividend, add it to 49, then carry on: 495 / 51

Going ahead to step 6:
If we divide 495 by 51, we get 9 and a remainder of 36.
Record the quotient 9 as the next digit in the result. 
Result so far: 19099.0
If we subtract 459 from 495, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 7:
The number 51 fits into 360 7 times, leaving a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 19099.7
Subtracting 357 from 360 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 8:
If we divide 30 by 51, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 19099.7
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 9:
300 divided by 51 is 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 19099.705
Subtract 255 from 300 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 10:
51 goes into 450 8 times with a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 19099.7058
The remainder is 42 after subtracting 408 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 11:
51 goes into 420 8 times with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 19099.70588
Subtract 408 from 420 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 19099.70588 with a remainder of 1.2e-05.