We look at the division of 77370169 by 439 
The aim is to understand the frequency of 439 in 77370169.

Advancing to step 1:
When dividing 7 by 439, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 439

On to step 2:
If we divide 77 by 439, we get 0 and a remainder of 77.
The number 0 becomes the next digit in our 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 / 439

Advancing to step 3:
439 can be fit into 773 1 times, resulting in a remainder of 334.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 439 from 773 leaves us with 334.
Include the next digit (7) from the dividend after 334, then repeat: 3347 / 439

Let's proceed to step 4:
439 goes into 3347 7 times with a remainder of 274.
The next digit of our result is 7. 
Result so far: 17.0
If we take 3073 away from 3347, we end up with 274.
Take the next digit (0) from the dividend and append it to 274, then repeat: 2740 / 439

Going ahead to step 5:
If we divide 2740 by 439, we get 6 and a remainder of 106.
The number 6 becomes the next digit in our result. 
Result so far: 176.0
Deduct 2634 from 2740 and we're left with 106.
Take the next digit (1) from the dividend and append it to 106, then repeat: 1061 / 439

Advancing to step 6:
439 goes into 1061 2 times with a remainder of 183.
Use 2 as the next digit of our solution. 
Result so far: 1762.0
The remainder is 183 after subtracting 878 from 1061.
Bring next digit (6) of the dividend behind the 183 and repeat the process: 1836 / 439

Step 7:
If we divide 1836 by 439, we get 4 and a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 17624.0
Subtracting 1756 from 1836 leaves us with 80.
Grab the next digit (9) from the dividend, add it to 80, then carry on: 809 / 439

Moving on to step 8:
439 goes into 809 1 times with a remainder of 370.
Write down 1 as next digit of the result. 
Result so far: 176241.0
If we take 439 away from 809, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 9:
439 can be fit into 3700 8 times, resulting in a remainder of 188.
Record the quotient 8 as the next digit in the result. 
Result so far: 176241.8
Subtracting 3512 from 3700 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Advancing to step 10:
When dividing 1880 by 439, we get 4 with a remainder of 124.
The number 4 becomes the next digit in our result. 
Result so far: 176241.84
If we subtract 1756 from 1880, we get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 11:
When dividing 1240 by 439, we get 2 with a remainder of 362.
Put 2 as the next digit of the answer. 
Result so far: 176241.842
Deduct 878 from 1240 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Step 12:
When dividing 3620 by 439, we get 8 with a remainder of 108.
Write down 8 as next digit of the result. 
Result so far: 176241.8428
If we take 3512 away from 3620, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 13:
439 can be fit into 1080 2 times, resulting in a remainder of 202.
Use 2 as the next digit of our solution. 
Result so far: 176241.84282
The remainder is 202 after subtracting 878 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Step 14:
2020 divided by 439 is 4 with a remainder of 264.
Record the quotient 4 as the next digit in the result. 
Result so far: 176241.842824
Subtract 1756 from 2020 to get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 15:
439 goes into 2640 6 times with a remainder of 6.
The next digit of our result is 6. 
Result so far: 176241.8428246
Subtract 2634 from 2640 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 16:
When dividing 60 by 439, we get 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 176241.8428246
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

In conclusion, the division gives 176241.8428246 with a balance of 6e-08.