51487713 ÷ 976 
The aim is to understand the frequency of 976 in 51487713.

On to step 1:
The number 976 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 976

Let's proceed to step 2:
976 goes into 51 0 times with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Take the next digit (4) from the dividend and append it to 51, then repeat: 514 / 976

Step 3:
976 can be fit into 514 0 times, resulting in a remainder of 514.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 514 to get 514.
Take the next digit (8) from the dividend and append it to 514, then repeat: 5148 / 976

Going ahead to step 4:
The number 976 fits into 5148 5 times, leaving a remainder of 268.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 4880 from 5148 leaves us with 268.
Append the next digit (7) from the dividend to 268 and continue with: 2687 / 976

Step 5:
If we divide 2687 by 976, we get 2 and a remainder of 735.
Write down 2 as next digit of the result. 
Result so far: 52.0
Deduct 1952 from 2687 and we're left with 735.
Take the next digit (7) from the dividend and append it to 735, then repeat: 7357 / 976

Moving on to step 6:
When dividing 7357 by 976, we get 7 with a remainder of 525.
Write down 7 as next digit of the result. 
Result so far: 527.0
Subtracting 6832 from 7357 leaves us with 525.
Bring next digit (1) of the dividend behind the 525 and repeat the process: 5251 / 976

Step 7:
976 can be fit into 5251 5 times, resulting in a remainder of 371.
Write down 5 as next digit of the result. 
Result so far: 5275.0
If we take 4880 away from 5251, we end up with 371.
Append the next digit (3) from the dividend to 371 and continue with: 3713 / 976

Going ahead to step 8:
976 can be fit into 3713 3 times, resulting in a remainder of 785.
The number 3 becomes the next digit in our result. 
Result so far: 52753.0
The remainder is 785 after subtracting 2928 from 3713.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7850, and continue the process.

Advancing to step 9:
If we divide 7850 by 976, we get 8 and a remainder of 42.
Record the quotient 8 as the next digit in the result. 
Result so far: 52753.8
Deduct 7808 from 7850 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 10:
When dividing 420 by 976, we get 0 with a remainder of 420.
Record the quotient 0 as the next digit in the result. 
Result so far: 52753.8
Deduct 0 from 420 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 11:
4200 divided by 976 is 4 with a remainder of 296.
Record the quotient 4 as the next digit in the result. 
Result so far: 52753.804
Subtracting 3904 from 4200 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 12:
The number 976 fits into 2960 3 times, leaving a remainder of 32.
Put 3 as the next digit of the answer. 
Result so far: 52753.8043
If we take 2928 away from 2960, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 13:
976 can be fit into 320 0 times, resulting in a remainder of 320.
Record the quotient 0 as the next digit in the result. 
Result so far: 52753.8043
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 14:
The number 976 fits into 3200 3 times, leaving a remainder of 272.
The number 3 becomes the next digit in our result. 
Result so far: 52753.804303
If we take 2928 away from 3200, we end up with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

On to step 15:
When dividing 2720 by 976, we get 2 with a remainder of 768.
The number 2 becomes the next digit in our result. 
Result so far: 52753.8043032
Subtract 1952 from 2720 to get 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Step 16:
If we divide 7680 by 976, we get 7 and a remainder of 848.
The number 7 becomes the next digit in our result. 
Result so far: 52753.80430327
Subtracting 6832 from 7680 leaves us with 848.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

The final outcome is 52753.80430327, with a leftover of 8.48e-07.