We're dividing 77397083 by 365 
The aim is to understand the frequency of 365 in 77397083.

On to step 1:
When dividing 7 by 365, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 365

Advancing to step 2:
365 can be fit into 77 0 times, resulting in a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Grab the next digit (3) from the dividend, add it to 77, then carry on: 773 / 365

Let's proceed to step 3:
365 goes into 773 2 times with a remainder of 43.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 730 from 773, we get 43.
Grab the next digit (9) from the dividend, add it to 43, then carry on: 439 / 365

On to step 4:
The number 365 fits into 439 1 times, leaving a remainder of 74.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we subtract 365 from 439, we get 74.
Append the next digit (7) from the dividend to 74 and continue with: 747 / 365

Advancing to step 5:
365 can be fit into 747 2 times, resulting in a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 212.0
The remainder is 17 after subtracting 730 from 747.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 365

Let's proceed to step 6:
365 can be fit into 170 0 times, resulting in a remainder of 170.
Put 0 as the next digit of the answer. 
Result so far: 2120.0
If we take 0 away from 170, we end up with 170.
Append the next digit (8) from the dividend to 170 and continue with: 1708 / 365

Moving on to step 7:
The number 365 fits into 1708 4 times, leaving a remainder of 248.
Use 4 as the next digit of our solution. 
Result so far: 21204.0
Subtracting 1460 from 1708 leaves us with 248.
Bring next digit (3) of the dividend behind the 248 and repeat the process: 2483 / 365

Advancing to step 8:
The number 365 fits into 2483 6 times, leaving a remainder of 293.
The next digit of our result is 6. 
Result so far: 212046.0
Deduct 2190 from 2483 and we're left with 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

On to step 9:
365 goes into 2930 8 times with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 212046.8
Subtract 2920 from 2930 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
The number 365 fits into 100 0 times, leaving a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 212046.8
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 11:
If we divide 1000 by 365, we get 2 and a remainder of 270.
Write down 2 as next digit of the result. 
Result so far: 212046.802
Deduct 730 from 1000 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 12:
The number 365 fits into 2700 7 times, leaving a remainder of 145.
Put 7 as the next digit of the answer. 
Result so far: 212046.8027
If we subtract 2555 from 2700, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 13:
365 can be fit into 1450 3 times, resulting in a remainder of 355.
Write down 3 as next digit of the result. 
Result so far: 212046.80273
Subtract 1095 from 1450 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Advancing to step 14:
365 goes into 3550 9 times with a remainder of 265.
Put 9 as the next digit of the answer. 
Result so far: 212046.802739
If we take 3285 away from 3550, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 15:
If we divide 2650 by 365, we get 7 and a remainder of 95.
The number 7 becomes the next digit in our result. 
Result so far: 212046.8027397
Deduct 2555 from 2650 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 16:
365 can be fit into 950 2 times, resulting in a remainder of 220.
The next digit of our result is 2. 
Result so far: 212046.80273972
Subtract 730 from 950 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

After the division, we end up with 212046.80273972 and a remainder of 2.2e-07.