We're dividing 53569126 by 776 
The aim is to understand the frequency of 776 in 53569126.

Let's proceed to step 1:
776 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 776

On to step 2:
If we divide 53 by 776, we get 0 and a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Bring next digit (5) of the dividend behind the 53 and repeat the process: 535 / 776

Going ahead to step 3:
The number 776 fits into 535 0 times, leaving a remainder of 535.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 535, we get 535.
Bring next digit (6) of the dividend behind the 535 and repeat the process: 5356 / 776

Advancing to step 4:
If we divide 5356 by 776, we get 6 and a remainder of 700.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 4656 from 5356 to get 700.
Bring next digit (9) of the dividend behind the 700 and repeat the process: 7009 / 776

Moving on to step 5:
776 can be fit into 7009 9 times, resulting in a remainder of 25.
The next digit of our result is 9. 
Result so far: 69.0
If we take 6984 away from 7009, we end up with 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 776

On to step 6:
251 divided by 776 is 0 with a remainder of 251.
Write down 0 as next digit of the result. 
Result so far: 690.0
Subtract 0 from 251 to get 251.
Append the next digit (2) from the dividend to 251 and continue with: 2512 / 776

Step 7:
The number 776 fits into 2512 3 times, leaving a remainder of 184.
Use 3 as the next digit of our solution. 
Result so far: 6903.0
Subtract 2328 from 2512 to get 184.
Fetch the next digit (6) from the dividend, attach it to 184 and continue: 1846 / 776

Going ahead to step 8:
776 goes into 1846 2 times with a remainder of 294.
Record the quotient 2 as the next digit in the result. 
Result so far: 69032.0
If we take 1552 away from 1846, we end up with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Going ahead to step 9:
776 goes into 2940 3 times with a remainder of 612.
Use 3 as the next digit of our solution. 
Result so far: 69032.3
Deduct 2328 from 2940 and we're left with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Let's proceed to step 10:
776 goes into 6120 7 times with a remainder of 688.
Record the quotient 7 as the next digit in the result. 
Result so far: 69032.37
If we subtract 5432 from 6120, we get 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

On to step 11:
776 goes into 6880 8 times with a remainder of 672.
Write down 8 as next digit of the result. 
Result so far: 69032.378
If we take 6208 away from 6880, we end up with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 12:
The number 776 fits into 6720 8 times, leaving a remainder of 512.
The number 8 becomes the next digit in our result. 
Result so far: 69032.3788
If we take 6208 away from 6720, we end up with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

The final outcome is 69032.3788, with a leftover of 0.00512.