We're dividing 43768871 by 859 
The aim is to understand the frequency of 859 in 43768871.

Advancing to step 1:
The number 859 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 859

Advancing to step 2:
43 divided by 859 is 0 with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Append the next digit (7) from the dividend to 43 and continue with: 437 / 859

Moving on to step 3:
859 can be fit into 437 0 times, resulting in a remainder of 437.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 437, we end up with 437.
Fetch the next digit (6) from the dividend, attach it to 437 and continue: 4376 / 859

Going ahead to step 4:
When dividing 4376 by 859, we get 5 with a remainder of 81.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 4295 from 4376 and we're left with 81.
Include the next digit (8) from the dividend after 81, then repeat: 818 / 859

Advancing to step 5:
If we divide 818 by 859, we get 0 and a remainder of 818.
The next digit of our result is 0. 
Result so far: 50.0
Subtracting 0 from 818 leaves us with 818.
Bring next digit (8) of the dividend behind the 818 and repeat the process: 8188 / 859

Advancing to step 6:
8188 divided by 859 is 9 with a remainder of 457.
Use 9 as the next digit of our solution. 
Result so far: 509.0
Subtract 7731 from 8188 to get 457.
Include the next digit (7) from the dividend after 457, then repeat: 4577 / 859

On to step 7:
If we divide 4577 by 859, we get 5 and a remainder of 282.
The next digit of our result is 5. 
Result so far: 5095.0
Subtract 4295 from 4577 to get 282.
Fetch the next digit (1) from the dividend, attach it to 282 and continue: 2821 / 859

Going ahead to step 8:
859 goes into 2821 3 times with a remainder of 244.
The next digit of our result is 3. 
Result so far: 50953.0
Deduct 2577 from 2821 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 9:
859 goes into 2440 2 times with a remainder of 722.
The next digit of our result is 2. 
Result so far: 50953.2
If we take 1718 away from 2440, we end up with 722.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7220, and continue the process.

Advancing to step 10:
859 can be fit into 7220 8 times, resulting in a remainder of 348.
Use 8 as the next digit of our solution. 
Result so far: 50953.28
Subtracting 6872 from 7220 leaves us with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

On to step 11:
859 goes into 3480 4 times with a remainder of 44.
The next digit of our result is 4. 
Result so far: 50953.284
If we take 3436 away from 3480, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 12:
859 goes into 440 0 times with a remainder of 440.
Record the quotient 0 as the next digit in the result. 
Result so far: 50953.284
If we take 0 away from 440, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 13:
If we divide 4400 by 859, we get 5 and a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 50953.28405
Deduct 4295 from 4400 and we're left with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 14:
1050 divided by 859 is 1 with a remainder of 191.
Use 1 as the next digit of our solution. 
Result so far: 50953.284051
Deduct 859 from 1050 and we're left with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Let's proceed to step 15:
859 can be fit into 1910 2 times, resulting in a remainder of 192.
Use 2 as the next digit of our solution. 
Result so far: 50953.2840512
Subtracting 1718 from 1910 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 16:
The number 859 fits into 1920 2 times, leaving a remainder of 202.
Use 2 as the next digit of our solution. 
Result so far: 50953.28405122
The remainder is 202 after subtracting 1718 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

In conclusion, the division gives 50953.28405122 with a balance of 2.02e-07.