We're dividing 34437684 by 856 
The aim is to understand the frequency of 856 in 34437684.

Let's proceed to step 1:
When dividing 3 by 856, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 856

Advancing to step 2:
When dividing 34 by 856, we get 0 with a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 34 after subtracting 0 from 34.
Take the next digit (4) from the dividend and append it to 34, then repeat: 344 / 856

Let's proceed to step 3:
856 can be fit into 344 0 times, resulting in a remainder of 344.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 344 after subtracting 0 from 344.
Include the next digit (3) from the dividend after 344, then repeat: 3443 / 856

On to step 4:
3443 divided by 856 is 4 with a remainder of 19.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 19 after subtracting 3424 from 3443.
Include the next digit (7) from the dividend after 19, then repeat: 197 / 856

Going ahead to step 5:
197 divided by 856 is 0 with a remainder of 197.
The next digit of our result is 0. 
Result so far: 40.0
The remainder is 197 after subtracting 0 from 197.
Grab the next digit (6) from the dividend, add it to 197, then carry on: 1976 / 856

Advancing to step 6:
The number 856 fits into 1976 2 times, leaving a remainder of 264.
Put 2 as the next digit of the answer. 
Result so far: 402.0
Subtracting 1712 from 1976 leaves us with 264.
Bring next digit (8) of the dividend behind the 264 and repeat the process: 2648 / 856

On to step 7:
856 goes into 2648 3 times with a remainder of 80.
Put 3 as the next digit of the answer. 
Result so far: 4023.0
Subtract 2568 from 2648 to get 80.
Append the next digit (4) from the dividend to 80 and continue with: 804 / 856

Moving on to step 8:
856 can be fit into 804 0 times, resulting in a remainder of 804.
Put 0 as the next digit of the answer. 
Result so far: 40230.0
Deduct 0 from 804 and we're left with 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Going ahead to step 9:
If we divide 8040 by 856, we get 9 and a remainder of 336.
Put 9 as the next digit of the answer. 
Result so far: 40230.9
Subtracting 7704 from 8040 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 10:
The number 856 fits into 3360 3 times, leaving a remainder of 792.
Use 3 as the next digit of our solution. 
Result so far: 40230.93
Subtract 2568 from 3360 to get 792.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7920, and continue the process.

Going ahead to step 11:
7920 divided by 856 is 9 with a remainder of 216.
Use 9 as the next digit of our solution. 
Result so far: 40230.939
Subtract 7704 from 7920 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 12:
856 goes into 2160 2 times with a remainder of 448.
Record the quotient 2 as the next digit in the result. 
Result so far: 40230.9392
Subtract 1712 from 2160 to get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Advancing to step 13:
856 goes into 4480 5 times with a remainder of 200.
The number 5 becomes the next digit in our result. 
Result so far: 40230.93925
Subtract 4280 from 4480 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
856 can be fit into 2000 2 times, resulting in a remainder of 288.
The next digit of our result is 2. 
Result so far: 40230.939252
If we subtract 1712 from 2000, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 15:
856 goes into 2880 3 times with a remainder of 312.
The number 3 becomes the next digit in our result. 
Result so far: 40230.9392523
Deduct 2568 from 2880 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

On to step 16:
If we divide 3120 by 856, we get 3 and a remainder of 552.
The next digit of our result is 3. 
Result so far: 40230.93925233
Subtract 2568 from 3120 to get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

The final result is 40230.93925233 with a remainder of 5.52e-07.