We divide 77663814 by 73
The aim is to understand the frequency of 73 in 77663814.

Going ahead to step 1:
7 divided by 73 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 73

Moving on to step 2:
73 can be fit into 77 1 times, resulting in a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 73 from 77 and we're left with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 73

Moving on to step 3:
If we divide 46 by 73, we get 0 and a remainder of 46.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 46 leaves us with 46.
Bring next digit (6) of the dividend behind the 46 and repeat the process: 466 / 73

Moving on to step 4:
If we divide 466 by 73, we get 6 and a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 106.0
Subtract 438 from 466 to get 28.
Include the next digit (3) from the dividend after 28, then repeat: 283 / 73

Step 5:
When dividing 283 by 73, we get 3 with a remainder of 64.
The next digit of our result is 3. 
Result so far: 1063.0
If we take 219 away from 283, we end up with 64.
Take the next digit (8) from the dividend and append it to 64, then repeat: 648 / 73

Going ahead to step 6:
73 goes into 648 8 times with a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 10638.0
If we take 584 away from 648, we end up with 64.
Grab the next digit (1) from the dividend, add it to 64, then carry on: 641 / 73

Going ahead to step 7:
73 goes into 641 8 times with a remainder of 57.
Write down 8 as next digit of the result. 
Result so far: 106388.0
Subtract 584 from 641 to get 57.
Fetch the next digit (4) from the dividend, attach it to 57 and continue: 574 / 73

Advancing to step 8:
The number 73 fits into 574 7 times, leaving a remainder of 63.
Write down 7 as next digit of the result. 
Result so far: 1063887.0
If we subtract 511 from 574, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 9:
630 divided by 73 is 8 with a remainder of 46.
Put 8 as the next digit of the answer. 
Result so far: 1063887.8
Subtract 584 from 630 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.

Advancing to step 10:
460 divided by 73 is 6 with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 1063887.86
The remainder is 22 after subtracting 438 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 11:
73 goes into 220 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 1063887.863
Deduct 219 from 220 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 12:
When dividing 10 by 73, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 1063887.863
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
73 can be fit into 100 1 times, resulting in a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1063887.86301
Deduct 73 from 100 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 14:
73 goes into 270 3 times with a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 1063887.863013
Subtract 219 from 270 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 15:
510 divided by 73 is 6 with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 1063887.8630136
Subtracting 438 from 510 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 16:
73 can be fit into 720 9 times, resulting in a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 1063887.86301369
If we subtract 657 from 720, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

In conclusion, the division gives 1063887.86301369 with a balance of 6.3e-08.