Let's divide 284550 by 77
The aim is to understand the frequency of 77 in 284550.

On to step 1:
When dividing 2 by 77, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 77

Moving on to step 2:
If we divide 28 by 77, we get 0 and a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Bring next digit (4) of the dividend behind the 28 and repeat the process: 284 / 77

Step 3:
If we divide 284 by 77, we get 3 and a remainder of 53.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 53 after subtracting 231 from 284.
Grab the next digit (5) from the dividend, add it to 53, then carry on: 535 / 77

Advancing to step 4:
If we divide 535 by 77, we get 6 and a remainder of 73.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
The remainder is 73 after subtracting 462 from 535.
Append the next digit (5) from the dividend to 73 and continue with: 735 / 77

On to step 5:
The number 77 fits into 735 9 times, leaving a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 369.0
The remainder is 42 after subtracting 693 from 735.
Grab the next digit (0) from the dividend, add it to 42, then carry on: 420 / 77

Moving on to step 6:
If we divide 420 by 77, we get 5 and a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 3695.0
Subtract 385 from 420 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 7:
When dividing 350 by 77, we get 4 with a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 3695.4
The remainder is 42 after subtracting 308 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 8:
420 divided by 77 is 5 with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 3695.45
The remainder is 35 after subtracting 385 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
When dividing 350 by 77, we get 4 with a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 3695.454
Subtract 308 from 350 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
The number 77 fits into 420 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 3695.4545
If we take 385 away from 420, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 11:
77 can be fit into 350 4 times, resulting in a remainder of 42.
The number 4 becomes the next digit in our result. 
Result so far: 3695.45454
Subtracting 308 from 350 leaves us 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 12:
77 goes into 420 5 times with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 3695.454545
Subtract 385 from 420 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 13:
77 can be fit into 350 4 times, resulting in a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 3695.4545454
Subtracting 308 from 350 leaves us 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.

Going ahead to step 14:
The number 77 fits into 420 5 times, leaving a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 3695.45454545
If we take 385 away from 420, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 3695.45454545, and the remainder is 3.5e-08.