We look at the division of 51262360 by 771 
The aim is to understand the frequency of 771 in 51262360.

Let's proceed to step 1:
771 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 771

Let's proceed to step 2:
51 divided by 771 is 0 with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Include the next digit (2) from the dividend after 51, then repeat: 512 / 771

Moving on to step 3:
512 divided by 771 is 0 with a remainder of 512.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 512 to get 512.
Take the next digit (6) from the dividend and append it to 512, then repeat: 5126 / 771

Advancing to step 4:
If we divide 5126 by 771, we get 6 and a remainder of 500.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 500 after subtracting 4626 from 5126.
Bring next digit (2) of the dividend behind the 500 and repeat the process: 5002 / 771

Let's proceed to step 5:
771 goes into 5002 6 times with a remainder of 376.
Put 6 as the next digit of the answer. 
Result so far: 66.0
If we take 4626 away from 5002, we end up with 376.
Append the next digit (3) from the dividend to 376 and continue with: 3763 / 771

Step 6:
771 can be fit into 3763 4 times, resulting in a remainder of 679.
Write down 4 as next digit of the result. 
Result so far: 664.0
Subtract 3084 from 3763 to get 679.
Include the next digit (6) from the dividend after 679, then repeat: 6796 / 771

Let's proceed to step 7:
When dividing 6796 by 771, we get 8 with a remainder of 628.
Record the quotient 8 as the next digit in the result. 
Result so far: 6648.0
Subtracting 6168 from 6796 leaves us with 628.
Include the next digit (0) from the dividend after 628, then repeat: 6280 / 771

Let's proceed to step 8:
771 can be fit into 6280 8 times, resulting in a remainder of 112.
Record the quotient 8 as the next digit in the result. 
Result so far: 66488.0
The remainder is 112 after subtracting 6168 from 6280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 9:
1120 divided by 771 is 1 with a remainder of 349.
Put 1 as the next digit of the answer. 
Result so far: 66488.1
If we subtract 771 from 1120, we get 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Advancing to step 10:
3490 divided by 771 is 4 with a remainder of 406.
Write down 4 as next digit of the result. 
Result so far: 66488.14
The remainder is 406 after subtracting 3084 from 3490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Let's proceed to step 11:
771 can be fit into 4060 5 times, resulting in a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 66488.145
Subtracting 3855 from 4060 leaves us with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 12:
771 can be fit into 2050 2 times, resulting in a remainder of 508.
The number 2 becomes the next digit in our result. 
Result so far: 66488.1452
Deduct 1542 from 2050 and we're left with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Moving on to step 13:
The number 771 fits into 5080 6 times, leaving a remainder of 454.
Use 6 as the next digit of our solution. 
Result so far: 66488.14526
Deduct 4626 from 5080 and we're left with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Going ahead to step 14:
The number 771 fits into 4540 5 times, leaving a remainder of 685.
Write down 5 as next digit of the result. 
Result so far: 66488.145265
Subtract 3855 from 4540 to get 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Advancing to step 15:
771 goes into 6850 8 times with a remainder of 682.
The next digit of our result is 8. 
Result so far: 66488.1452658
If we subtract 6168 from 6850, we get 682.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6820, and continue the process.

Moving on to step 16:
If we divide 6820 by 771, we get 8 and a remainder of 652.
Use 8 as the next digit of our solution. 
Result so far: 66488.14526588
If we subtract 6168 from 6820, we get 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

The final outcome is 66488.14526588, with a leftover of 6.52e-07.