433585 ÷ 77 
The aim is to understand the frequency of 77 in 433585.

On to step 1:
When dividing 4 by 77, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 77

Let's proceed to step 2:
77 can be fit into 43 0 times, resulting in a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Include the next digit (3) from the dividend after 43, then repeat: 433 / 77

Let's proceed to step 3:
When dividing 433 by 77, we get 5 with a remainder of 48.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 385 from 433 and we're left with 48.
Bring next digit (5) of the dividend behind the 48 and repeat the process: 485 / 77

Advancing to step 4:
77 can be fit into 485 6 times, resulting in a remainder of 23.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
The remainder is 23 after subtracting 462 from 485.
Grab the next digit (8) from the dividend, add it to 23, then carry on: 238 / 77

Advancing to step 5:
238 divided by 77 is 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 563.0
Deduct 231 from 238 and we're left with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 77

Let's proceed to step 6:
75 divided by 77 is 0 with a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 5630.0
Subtracting 0 from 75 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 7:
77 goes into 750 9 times with a remainder of 57.
The next digit of our result is 9. 
Result so far: 5630.9
The remainder is 57 after subtracting 693 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 8:
When dividing 570 by 77, we get 7 with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 5630.97
Subtracting 539 from 570 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 9:
77 goes into 310 4 times with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 5630.974
Deduct 308 from 310 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 10:
If we divide 20 by 77, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 5630.974
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
The number 77 fits into 200 2 times, leaving a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 5630.97402
If we take 154 away from 200, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 12:
When dividing 460 by 77, we get 5 with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 5630.974025
Subtract 385 from 460 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 13:
77 goes into 750 9 times with a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 5630.9740259
If we subtract 693 from 750, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 14:
When dividing 570 by 77, we get 7 with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 5630.97402597
If we subtract 539 from 570, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

In conclusion, the division gives 5630.97402597 with a balance of 3.1e-08.