We divide 20178050 by 806
The aim is to understand the frequency of 806 in 20178050.

Moving on to step 1:
If we divide 2 by 806, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 806

Advancing to step 2:
806 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Grab the next digit (1) from the dividend, add it to 20, then carry on: 201 / 806

Let's proceed to step 3:
806 can be fit into 201 0 times, resulting in a remainder of 201.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 201, we get 201.
Append the next digit (7) from the dividend to 201 and continue with: 2017 / 806

Going ahead to step 4:
806 goes into 2017 2 times with a remainder of 405.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 405 after subtracting 1612 from 2017.
Include the next digit (8) from the dividend after 405, then repeat: 4058 / 806

Let's proceed to step 5:
4058 divided by 806 is 5 with a remainder of 28.
Use 5 as the next digit of our solution. 
Result so far: 25.0
The remainder is 28 after subtracting 4030 from 4058.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 806

Moving on to step 6:
When dividing 280 by 806, we get 0 with a remainder of 280.
The next digit of our result is 0. 
Result so far: 250.0
Subtract 0 from 280 to get 280.
Include the next digit (5) from the dividend after 280, then repeat: 2805 / 806

Step 7:
If we divide 2805 by 806, we get 3 and a remainder of 387.
Write down 3 as next digit of the result. 
Result so far: 2503.0
If we subtract 2418 from 2805, we get 387.
Append the next digit (0) from the dividend to 387 and continue with: 3870 / 806

Moving on to step 8:
The number 806 fits into 3870 4 times, leaving a remainder of 646.
Put 4 as the next digit of the answer. 
Result so far: 25034.0
Deduct 3224 from 3870 and we're left with 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

Advancing to step 9:
When dividing 6460 by 806, we get 8 with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 25034.8
The remainder is 12 after subtracting 6448 from 6460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
806 can be fit into 120 0 times, resulting in a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 25034.8
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 11:
The number 806 fits into 1200 1 times, leaving a remainder of 394.
Record the quotient 1 as the next digit in the result. 
Result so far: 25034.801
The remainder is 394 after subtracting 806 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Advancing to step 12:
If we divide 3940 by 806, we get 4 and a remainder of 716.
Put 4 as the next digit of the answer. 
Result so far: 25034.8014
Deduct 3224 from 3940 and we're left with 716.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7160, and continue the process.

On to step 13:
When dividing 7160 by 806, we get 8 with a remainder of 712.
Put 8 as the next digit of the answer. 
Result so far: 25034.80148
Subtract 6448 from 7160 to get 712.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7120, and continue the process.

Moving on to step 14:
806 can be fit into 7120 8 times, resulting in a remainder of 672.
Use 8 as the next digit of our solution. 
Result so far: 25034.801488
The remainder is 672 after subtracting 6448 from 7120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

In conclusion, the division gives 25034.801488 with a balance of 6.72e-05.