185394 divided by 77 
The aim is to understand the frequency of 77 in 185394.

Moving on to step 1:
The number 77 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 77

Moving on to step 2:
18 divided by 77 is 0 with a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 77

Advancing to step 3:
The number 77 fits into 185 2 times, leaving a remainder of 31.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 154 from 185 and we're left with 31.
Take the next digit (3) from the dividend and append it to 31, then repeat: 313 / 77

Advancing to step 4:
77 goes into 313 4 times with a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Subtract 308 from 313 to get 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 77

On to step 5:
The number 77 fits into 59 0 times, leaving a remainder of 59.
Write down 0 as next digit of the result. 
Result so far: 240.0
If we subtract 0 from 59, we get 59.
Take the next digit (4) from the dividend and append it to 59, then repeat: 594 / 77

Let's proceed to step 6:
If we divide 594 by 77, we get 7 and a remainder of 55.
Record the quotient 7 as the next digit in the result. 
Result so far: 2407.0
If we take 539 away from 594, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 7:
If we divide 550 by 77, we get 7 and a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 2407.7
Subtracting 539 from 550 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 8:
77 can be fit into 110 1 times, resulting in a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 2407.71
The remainder is 33 after subtracting 77 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 9:
If we divide 330 by 77, we get 4 and a remainder of 22.
Put 4 as the next digit of the answer. 
Result so far: 2407.714
Subtract 308 from 330 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 10:
The number 77 fits into 220 2 times, leaving a remainder of 66.
Record the quotient 2 as the next digit in the result. 
Result so far: 2407.7142
If we take 154 away from 220, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 11:
If we divide 660 by 77, we get 8 and a remainder of 44.
The next digit of our result is 8. 
Result so far: 2407.71428
Deduct 616 from 660 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 12:
The number 77 fits into 440 5 times, leaving a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 2407.714285
Subtract 385 from 440 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 13:
77 goes into 550 7 times with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 2407.7142857
The remainder is 11 after subtracting 539 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 14:
110 divided by 77 is 1 with a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 2407.71428571
Subtracting 77 from 110 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The quotient of the division is 2407.71428571, and the remainder is 3.3e-08.