473801 divided by 77 
The aim is to understand the frequency of 77 in 473801.

Going ahead to step 1:
When dividing 4 by 77, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 77

Step 2:
77 goes into 47 0 times with a remainder of 47.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 47, we get 47.
Append the next digit (3) from the dividend to 47 and continue with: 473 / 77

Advancing to step 3:
The number 77 fits into 473 6 times, leaving a remainder of 11.
The next digit of our result is 6. 
Result so far: 6.0
If we take 462 away from 473, we end up with 11.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 77

Let's proceed to step 4:
When dividing 118 by 77, we get 1 with a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 61.0
Subtract 77 from 118 to get 41.
Fetch the next digit (0) from the dividend, attach it to 41 and continue: 410 / 77

Let's proceed to step 5:
77 goes into 410 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 615.0
Subtracting 385 from 410 leaves us with 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 77

Moving on to step 6:
The number 77 fits into 251 3 times, leaving a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 6153.0
Deduct 231 from 251 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 7:
If we divide 200 by 77, we get 2 and a remainder of 46.
The number 2 becomes the next digit in our result. 
Result so far: 6153.2
Subtract 154 from 200 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
The number 77 fits into 460 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 6153.25
If we take 385 away from 460, we end up 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.

On to step 9:
The number 77 fits into 750 9 times, leaving a remainder of 57.
The number 9 becomes the next digit in our result. 
Result so far: 6153.259
Subtract 693 from 750 to 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 10:
If we divide 570 by 77, we get 7 and a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 6153.2597
If we take 539 away from 570, we end up 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 11:
If we divide 310 by 77, we get 4 and a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 6153.25974
Subtract 308 from 310 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 12:
20 divided by 77 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 6153.25974
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
When dividing 200 by 77, we get 2 with a remainder of 46.
The number 2 becomes the next digit in our result. 
Result so far: 6153.2597402
Subtracting 154 from 200 leaves us 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.

Going ahead to step 14:
77 goes into 460 5 times with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 6153.25974025
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.

After the division, we end up with 6153.25974025 and a remainder of 7.5e-08.