We look at the division of 887752 by 51 
The aim is to understand the frequency of 51 in 887752.

Let's proceed to step 1:
The number 51 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 51

Advancing to step 2:
51 can be fit into 88 1 times, resulting in a remainder of 37.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 37 after subtracting 51 from 88.
Append the next digit (7) from the dividend to 37 and continue with: 377 / 51

Step 3:
377 divided by 51 is 7 with a remainder of 20.
The next digit of our result is 7. 
Result so far: 17.0
If we take 357 away from 377, we end up with 20.
Fetch the next digit (7) from the dividend, attach it to 20 and continue: 207 / 51

Advancing to step 4:
When dividing 207 by 51, we get 4 with a remainder of 3.
The next digit of our result is 4. 
Result so far: 174.0
Subtract 204 from 207 to get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 51

Advancing to step 5:
51 can be fit into 35 0 times, resulting in a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 1740.0
If we subtract 0 from 35, we get 35.
Fetch the next digit (2) from the dividend, attach it to 35 and continue: 352 / 51

Advancing to step 6:
352 divided by 51 is 6 with a remainder of 46.
The next digit of our result is 6. 
Result so far: 17406.0
If we subtract 306 from 352, we 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.

On to step 7:
When dividing 460 by 51, we get 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 17406.9
If we subtract 459 from 460, we 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.

Let's proceed to step 8:
51 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 17406.9
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
The number 51 fits into 100 1 times, leaving a remainder of 49.
The next digit of our result is 1. 
Result so far: 17406.901
The remainder is 49 after subtracting 51 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 10:
51 can be fit into 490 9 times, resulting in a remainder of 31.
Put 9 as the next digit of the answer. 
Result so far: 17406.9019
Deduct 459 from 490 and we're left 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.

Let's proceed to step 11:
310 divided by 51 is 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 17406.90196
Deduct 306 from 310 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
The number 51 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 17406.90196
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 13:
The number 51 fits into 400 7 times, leaving a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 17406.9019607
Subtract 357 from 400 to 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 14:
When dividing 430 by 51, we get 8 with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 17406.90196078
Deduct 408 from 430 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The quotient of the division is 17406.90196078, and the remainder is 2.2e-08.