Let's divide 541286 by 77
The aim is to understand the frequency of 77 in 541286.

Step 1:
77 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
Deduct 0 from 5 and we're left with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 77

Advancing to step 2:
54 divided by 77 is 0 with a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 54 leaves us with 54.
Fetch the next digit (1) from the dividend, attach it to 54 and continue: 541 / 77

Step 3:
If we divide 541 by 77, we get 7 and a remainder of 2.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 2 after subtracting 539 from 541.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 77

Going ahead to step 4:
The number 77 fits into 22 0 times, leaving a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
The remainder is 22 after subtracting 0 from 22.
Fetch the next digit (8) from the dividend, attach it to 22 and continue: 228 / 77

Let's proceed to step 5:
77 goes into 228 2 times with a remainder of 74.
The number 2 becomes the next digit in our result. 
Result so far: 702.0
If we subtract 154 from 228, we get 74.
Take the next digit (6) from the dividend and append it to 74, then repeat: 746 / 77

Moving on to step 6:
If we divide 746 by 77, we get 9 and a remainder of 53.
Record the quotient 9 as the next digit in the result. 
Result so far: 7029.0
The remainder is 53 after subtracting 693 from 746.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 7:
530 divided by 77 is 6 with a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 7029.6
If we subtract 462 from 530, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 8:
680 divided by 77 is 8 with a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 7029.68
The remainder is 64 after subtracting 616 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 9:
When dividing 640 by 77, we get 8 with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 7029.688
Subtracting 616 from 640 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 7029.688, and the remainder is 0.0024.