Let's divide 78302154 by 439
The aim is to understand the frequency of 439 in 78302154.

Advancing to step 1:
7 divided by 439 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 439

On to step 2:
439 can be fit into 78 0 times, resulting in a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Take the next digit (3) from the dividend and append it to 78, then repeat: 783 / 439

On to step 3:
When dividing 783 by 439, we get 1 with a remainder of 344.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 344 after subtracting 439 from 783.
Bring next digit (0) of the dividend behind the 344 and repeat the process: 3440 / 439

Going ahead to step 4:
When dividing 3440 by 439, we get 7 with a remainder of 367.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtracting 3073 from 3440 leaves us with 367.
Bring next digit (2) of the dividend behind the 367 and repeat the process: 3672 / 439

Advancing to step 5:
3672 divided by 439 is 8 with a remainder of 160.
Record the quotient 8 as the next digit in the result. 
Result so far: 178.0
The remainder is 160 after subtracting 3512 from 3672.
Append the next digit (1) from the dividend to 160 and continue with: 1601 / 439

Advancing to step 6:
If we divide 1601 by 439, we get 3 and a remainder of 284.
Record the quotient 3 as the next digit in the result. 
Result so far: 1783.0
Subtract 1317 from 1601 to get 284.
Take the next digit (5) from the dividend and append it to 284, then repeat: 2845 / 439

On to step 7:
439 goes into 2845 6 times with a remainder of 211.
Record the quotient 6 as the next digit in the result. 
Result so far: 17836.0
Subtract 2634 from 2845 to get 211.
Include the next digit (4) from the dividend after 211, then repeat: 2114 / 439

On to step 8:
The number 439 fits into 2114 4 times, leaving a remainder of 358.
Record the quotient 4 as the next digit in the result. 
Result so far: 178364.0
If we subtract 1756 from 2114, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Step 9:
If we divide 3580 by 439, we get 8 and a remainder of 68.
Put 8 as the next digit of the answer. 
Result so far: 178364.8
Deduct 3512 from 3580 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 10:
439 goes into 680 1 times with a remainder of 241.
Write down 1 as next digit of the result. 
Result so far: 178364.81
Subtract 439 from 680 to get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Advancing to step 11:
The number 439 fits into 2410 5 times, leaving a remainder of 215.
Record the quotient 5 as the next digit in the result. 
Result so far: 178364.815
The remainder is 215 after subtracting 2195 from 2410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Going ahead to step 12:
439 can be fit into 2150 4 times, resulting in a remainder of 394.
Use 4 as the next digit of our solution. 
Result so far: 178364.8154
Subtract 1756 from 2150 to get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Let's proceed to step 13:
If we divide 3940 by 439, we get 8 and a remainder of 428.
Write down 8 as next digit of the result. 
Result so far: 178364.81548
If we take 3512 away from 3940, we end up with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

On to step 14:
439 can be fit into 4280 9 times, resulting in a remainder of 329.
Write down 9 as next digit of the result. 
Result so far: 178364.815489
Subtracting 3951 from 4280 leaves us with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Moving on to step 15:
439 can be fit into 3290 7 times, resulting in a remainder of 217.
The next digit of our result is 7. 
Result so far: 178364.8154897
The remainder is 217 after subtracting 3073 from 3290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

On to step 16:
If we divide 2170 by 439, we get 4 and a remainder of 414.
Put 4 as the next digit of the answer. 
Result so far: 178364.81548974
If we subtract 1756 from 2170, we get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Our division results in 178364.81548974 with a remaining 4.14e-07.